Area Forecast Matrices
Issued by NWS Cheyenne, WY

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7
382
FOUS55 KCYS 020921
AFMCYS

Area Forecast Matrices
National Weather Service Cheyenne WY
221 AM MST Tue Dec 2 2025

NEZ002-031100-
Dawes County-
Including the cities of Chadron and Chadron St Park
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                 8 15 20    37 40 43    15 18 21    21 24 27     7 11 15
Temp                         21 24 38 40 32 27 25 24 22 19 21 24 17 12 12 14 17
Dewpt                        17 20 24 26 27 26 25 24 21 19 17 16 15 12 12 13 13
RH                           84 84 57 57 81 96100100 96100 84 71 92100100 96 84
Wind dir                      W  W  W NW NW NW NW  N  N  N  N  N SE  S SW SW SW
Wind spd                     10 10 13 14 13 11  9  9  9  9  8  4  4  6  9 10  9
Wind gust                    20 21 25 26 26 25 23 23 19                19 20 23
Clouds                       B1 B2 SC B1 B1 B1 B2 B2 OV OV B2 B1 SC FW FW FW FW
PoP 12hr                      0          10          40          30           5
QPF 12hr                      0           0   0.00-0.07        0.02           0
Snow 12hr                 00-00       00-00           T
Rain                                      S
Snow                                      S  S  C  C  C  C
Wind chill                   10 14 29 31 22 17 16 15 11  8 11 17 11  2  0  1  6
Min chill                    -2     3    15     8     4     2     6    -5    -7


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          40      22    40      21    39      20    43      26    46
Temp          35 31 27   27 38 32 26   27 37 33 25   22 38 35 30   29 43 38
Dewpt         20 21 20   23 27 24 23   25 27 27 23   22 27 25 25   24 26 24
PWind dir         W       W    NW      SW    NW       W     W      SW     W
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC B1   B2 B1 SC B1   B2 B2 B1 B2   B1 SC SC B1   B1 B1 SC
PoP 12hr          0       0     5      20    10      20     5       5     5
Rain shwrs                              S
Snowshwrs                               S        S    S

$$
NEZ003-031100-
Box Butte County-
Including the cities of Alliance and Hemingford
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                 9 12 16          41          18          25     7 10 13
Temp                         18 23 39 41 30 26 23 22 20 20 23 25 18 12 11 11 15
Dewpt                        15 19 22 23 24 25 23 22 20 20 17 15 15 12 11 11 12
RH                           88 84 50 48 78 96100100100100 77 65 88100100100 88
Wind dir                      W  W NW NW NW NW NW  N  N  N  N  N SE  S  S SW SW
Wind spd                     10 11 14 13 10 11 10 10  9 10  9  5  2  4  8  9  9
Wind gust                    25 25 25 24       20                            20
Clouds                       B1 B1 SC SC B1 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW FW
PoP 12hr                      0           5          30          20           5
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                      S  S  S  C  S  S
Wind chill                    5 12 31 33 21 15 13 11  9  8 14 18     4 -1 -2  3
Min chill                    -5     1    17     9     4     2    12    -4    -5


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          40      21    41      21    42      19    44      25    47
Temp          36 30 25   25 38 32 25   27 39 34 25   21 39 35 29   28 44 37
Dewpt         16 18 18   20 24 22 22   24 26 26 24   21 25 23 24   22 24 23
PWind dir         W       W    NW      SW    NW      NW     W       W    NW
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   B1 B1 SC B1   B1 B2 B1 B1   B1 SC SC SC   B1 SC FW
PoP 12hr          0       0     0      10    10      10     5       0     5

$$
NEZ019-031100-
Scotts Bluff County-
Including the cities of Scottsbluff and Gering
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                13 17 22          44          20          30     7 11 15
Temp                         21 27 41 44 35 29 26 25 23 23 28 30 22 16 13 12 15
Dewpt                        16 20 23 24 25 25 25 24 22 22 20 17 16 15 13 12 11
RH                           81 74 48 45 66 85 96 96 96 96 71 58 77 96100100 84
Wind dir                      W  W NW NW NW NW NW NW NW NW  N  N  N SW  S SW SW
Wind spd                     14 16 20 17 10  8  9  9  9  9  9  6  2  3  6  6  6
Wind gust                    32 33 39 36 21    20 20 20                18 19
Clouds                       B1 B1 SC SC B2 B2 B1 B2 B2 B2 B1 B1 SC FW FW FW FW
PoP 12hr                      0           5          20          20           5
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                      S  S  S  S  S  S
Wind chill                    8 14 32 37 27 21 17 15 13 13 19 23    10  3  1  5
Min chill                     1     3    23    13     9     7    14    -2    -3


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      23    43      25    45      22    47      27    49
Temp          38 34 29   27 39 35 28   31 42 38 27   24 41 39 32   30 44 40
Dewpt         17 18 18   19 24 23 23   25 29 28 26   23 27 25 26   24 27 25
PWind dir         W       W    NW       W    NW      NW     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC   B1 B1 SC B1   B1 B1 B1 B1   B1 SC SC SC   SC SC SC
PoP 12hr          0       0     5      10    10      20     5       5     5
Rain shwrs                                       S    S
Snowshwrs                               S        S    S

$$
NEZ020-031100-
Banner County-
Including the city of Harrisburg
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      17          44          20          28          12
Temp                         21 27 42 43 34 27 24 23 22 22 27 28 20 13 12 13 18
Dewpt                        15 19 23 24 23 23 24 23 21 21 19 17 16 13 12 13 14
RH                           77 71 46 47 64 85100100 96 96 71 63 84100100100 84
Wind dir                      W  W NW NW NW NW NW NW NW  N  N  N  N  W SW SW SW
Wind spd                     13 16 23 23 13  9 10 12 11 11 11  8  3  5 10 11 11
Wind gust                    29 32 39 39 27       23 23 21             21 23
Clouds                       B1 B1 SC B1 B2 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW FW
PoP 12hr                      0           5          30          30           5
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00           T
Snow                                      S  S  S  C  C  S
Wind chill                    8 15 32 34 24 18 13 11 10 10 16 20 14  4 -1 -1  5
Min chill                     0     4    21     9     5     4    10    -5    -5


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      23    42      25    44      22    46      27    48
Temp          39 33 28   28 40 34 29   32 43 37 27   25 42 38 32   31 45 40
Dewpt         15 17 17   19 22 22 22   25 28 28 25   24 25 24 25   24 26 24
PWind dir         W       W    NW       W    NW       W     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    BZ
Avg clouds    FW FW SC   B1 B1 SC B1   B1 B1 B1 B1   B1 SC FW SC   SC SC SC
PoP 12hr          0       0     5      20    10      20    10       5     5
Rain shwrs                                       S
Snowshwrs                               S        S    S

$$
NEZ021-031100-
Morrill County-
Including the cities of Angora, Bridgeport, Bayard, and Redington
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                 9 14 20          44          20          28    10 12 16
Temp                         18 24 41 44 33 27 25 24 22 23 27 28 21 14 13 13 16
Dewpt                        14 19 23 24 25 25 25 23 22 22 21 18 17 14 13 12 14
RH                           84 81 48 45 72 92100 96100 96 78 66 84100100 96 92
Wind dir                      W  W  W NW NW NW NW NW  N  N  N  N NE SE  S SW SW
Wind spd                     10 12 16 13  9  9  9  9  9  9 10  6  3  4  8  8  9
Wind gust                    23 24 32 29       19                         19 19
Clouds                       B1 B1 SC SC B2 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW FW
PoP 12hr                      0           5          20          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                         S  S  S  S  S
Wind chill                    6 13 33 37 26 19 16 14 13 12 17 21     6  2  1  5
Min chill                    -2     0    22    11     7     6    11    -1    -3


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      22    42      24    44      21    46      26    48
Temp          37 33 26   26 40 34 27   29 42 37 27   23 40 37 30   29 45 39
Dewpt         18 19 17   19 24 23 22   24 28 28 25   22 27 24 24   24 26 24
PWind dir         W       W    NW      SW    NW      NW     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW SC   B1 B1 SC SC   B1 B1 B1 B1   B1 SC FW SC   SC SC FW
PoP 12hr          0       0     0      10    10      10     5       0     5
Snowshwrs                                             S

$$
NEZ054-031100-
Kimball County-
Including the city of Kimball
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      17          45          20          29          12
Temp                         20 27 43 44 34 28 24 23 22 23 28 28 20 13 13 12 17
Dewpt                        12 16 20 22 23 23 23 23 22 22 19 17 16 13 13 12 16
RH                           71 63 39 41 64 81 96100100 96 68 63 84100100100 96
Wind dir                      W  W NW NW NW NW NW  N  N  N  N  N  N  W SW SW SW
Wind spd                     11 12 19 20 16 11 11 13 13 13 12  9  3  5  9 10 10
Wind gust                    21 24 34 36 27       25 25 25
Clouds                       B1 B1 SC B1 B2 B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW
PoP 12hr                      0          10          30          30           5
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                      S  S  S  C  C  C
Wind chill                    8 16 35 36 24 18 13 10  9 10 17 19     5  1 -1  5
Min chill                     1     4    21    10     6     4    11    -5    -5


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          43      21    42      24    45      22    47      25    48
Temp          39 33 27   27 40 35 28   30 44 36 27   25 42 37 30   30 46 40
Dewpt         14 15 15   18 20 20 21   22 26 28 25   24 24 23 24   24 24 24
PWind dir         W       W    NW       W    NW      NW     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    BZ
Avg clouds    FW FW SC   B1 SC SC B1   B1 B1 B1 B1   B1 SC SC SC   SC SC FW
PoP 12hr          0       0     5      10    10      20     5       5     5
Rain shwrs                                       S
Snowshwrs                               S        S    S

$$
NEZ055-031100-
Cheyenne County-
Including the cities of Sidney and Brownson
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      15          46          20          29          12
Temp                         17 24 43 45 33 27 24 22 21 23 28 29 21 13 12 12 17
Dewpt                        11 15 21 23 24 24 24 22 21 23 22 19 18 13 12 12 16
RH                           77 68 41 41 69 88100100100100 78 66 88100100100 96
Wind dir                      W  W NW NW NW NW NW NW  N  N  N  N NE SE  S SW SW
Wind spd                     10 10 17 17 11 10 10 11 10 11 10  8  4  5  8 10 10
Wind gust                    21    33 32 21    20 23 20
Clouds                       B1 B1 SC SC B2 B1 B1 B2 B2 OV B2 B2 SC SC FW FW FW
PoP 12hr                      0           5          20          30           5
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                      S  S  S  S  C  S
Wind chill                    4 14 35 38 25 18 14 11 10 12 19 21 15  4  0 -1  4
Min chill                     0     0    22    11     7     6    11    -3    -3


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          43      20    43      22    45      20    46      24    48
Temp          39 33 25   26 41 35 27   27 43 37 26   23 42 37 29   29 46 39
Dewpt         18 18 16   19 23 22 22   22 28 27 25   23 27 24 24   24 26 24
PWind dir         W       W    NW       W    NW      NW     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    BZ
Avg clouds    FW FW SC   B1 SC SC SC   B1 B1 B1 B1   B1 SC FW SC   SC SC FW
PoP 12hr          0       0     0      10     5      10     5       0     5
Snowshwrs                                             S

$$
NEZ095-031100-
Northern Sioux County-
Including the city of Harrison
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                11 17 23    36 40 43    14 17 21    21 25 29     7 12 18
Temp                         22 25 38 39 29 25 24 23 21 19 22 25 18 14 13 13 16
Dewpt                        17 20 23 26 26 25 24 22 20 18 17 16 16 13 12 12 11
RH                           81 81 54 59 88100100 96 96 96 81 68 92 96 96 96 80
Wind dir                      W  W NW NW NW NW NW NW NW  N  N NW NW  W SW SW SW
Wind spd                     13 12 16 16 11 13 14 14 13 11  9  8  3  5 10 10  9
Wind gust                    29 27 29 28 23 26 28 31 31 25 19          21 21 20
Clouds                       B2 B1 SC SC B1 B1 B1 B2 B2 B2 B1 B1 SC FW FW FW FW
PoP 12hr                      0          10          30          20           5
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00           T
Snow                                      S  S  C  S  S  S
Wind chill                    9 13 29 30 19 13 11 10  7  7 12 16     5  0  0  5
Min chill                    -1     0    14     5     2    -1     8    -5    -7


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          40      22    39      21    40      20    43      25    46
Temp          35 31 27   26 37 31 25   27 38 33 26   23 38 34 30   28 43 36
Dewpt         18 20 19   21 25 24 23   24 28 28 24   22 26 25 25   23 26 25
PWind dir         W       W    NW      SW    NW       W     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    GN
Avg clouds    SC SC B1   B1 B1 SC B1   B2 B2 B1 B1   B1 SC SC SC   B1 SC SC
PoP 12hr          0       0     5      10    10      20     5       5     5
Snowshwrs                          S    S        S    S

$$
NEZ096-031100-
Southern Sioux County-
Including the city of Agate
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                10 15 17    39 42 45    14 18 21    23 27 31     7  9 13
Temp                         19 24 38 42 31 25 24 22 20 20 25 27 20 14 12 10 14
Dewpt                        15 19 21 23 24 24 23 22 20 19 17 15 14 13 12 10 10
RH                           84 81 50 46 75 96 96100100 96 71 60 77 96100100 84
Wind dir                      W  W  W NW NW NW NW NW  N  N  N NW NW SW  S SW SW
Wind spd                     12 12 14 13 10 11 12 12 12 10  9  6  2  3  6  8  6
Wind gust                    28 26 29 24       24 24 25 20                   18
Clouds                       B1 B1 SC SC B1 B1 B1 B2 B2 B1 B1 SC SC FW FW FW FW
PoP 12hr                      0           5          20          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                         S  S  S  S  S
Wind chill                    6 12 30 34 22 15 12  9  7  8 15 20     8  1 -2  4
Min chill                     0     1    17     6     2     0    13    -4    -6


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          41      21    41      22    43      20    45      25    47
Temp          36 31 26   25 38 33 26   28 40 35 26   23 39 36 30   28 44 37
Dewpt         15 18 17   19 23 22 22   24 27 26 24   22 25 23 24   22 24 23
PWind dir         W       W    NW      SW    NW      NW     W       W    NW
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   B1 B1 SC B1   B1 B1 B1 B1   B1 SC SC SC   SC SC SC
PoP 12hr          0       0     5      10    10      20     5       0     5
Snowshwrs                                        S    S

$$
WYZ101-031100-
Converse County Lower Elevations-
Including the cities of Bill, Douglas, Deer Creek, and Glenrock
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                15 21 27    34 39 41    14 17 21    23 27 29     6 12 19
Temp                         25 26 36 39 29 25 24 23 21 18 22 27 20 14 13 14 19
Dewpt                        17 18 22 24 24 24 24 22 20 17 17 17 17 14 12 11 12
RH                           71 71 56 54 81 96100 96 96 96 81 65 88100 96 88 74
Wind dir                      W  W  W  W NW NW NW  N  N NW NW NW SW SW SW SW SW
Wind spd                     20 18 19 16  9  9  9 10  9  6  6  5  4  5  8 11 13
Wind gust                    54 47 41 32    19 19 20 21 17          17 23 28 29
Clouds                       B1 B1 SC SC B1 B2 OV OV B2 B2 B2 B1 SC FW FW FW FW
PoP 12hr                      5          10          40          10           5
QPF 12hr                      0           0   0.00-0.14        0.01           0
Snow 12hr                 00-00       00-00           T
Snow                                   S  C  C  C  C  S  S
Wind chill                   11 12 25 30 20 16 15 13 10  9 14 20 14  6  2  0  5
Min chill                     4     4    13    10     4     2     8    -4    -7


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          36      22    37      23    40      21    42      26    44
Temp          33 31 28   26 34 32 29   29 37 34 27   24 37 35 32   29 40 37
Dewpt         18 19 19   20 23 23 23   24 28 27 24   22 25 25 24   24 26 24
PWind dir         W       W     W       W    NW       W     W       W     W
Wind char        BZ      GN    GN      BZ    BZ      GN    GN      GN    BZ
Avg clouds    SC SC B1   B1 B1 SC B1   B2 B2 B1 B2   B1 SC SC B1   B1 SC SC
PoP 12hr          0       5     5      20    20      20     5       5     5
Rain shwrs                                    S
Snowshwrs                          S    S  S  S  S    S

$$
WYZ102-031100-
Niobrara County-
Including the cities of Lusk and Redbird
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                12 18 23    35 39 41    15 18 21    22 26 29     8 12 17
Temp                         22 24 36 39 29 25 25 24 21 19 23 26 19 14 13 13 16
Dewpt                        17 19 24 26 26 25 25 23 20 18 17 17 16 14 13 12 11
RH                           81 81 61 59 88100100 96 96 96 77 68 88100100 96 80
Wind dir                      W  W  W NW NW NW NW NW NW NW NW NW  W SW SW SW SW
Wind spd                     13 12 16 14 10 11 12 13 12 11 11  9  4  4  6  8  8
Wind gust                    33 28 29 28 23 25 28 29 28 24             19 20 19
Clouds                       B1 B1 SC SC SC B1 B2 B2 B2 B1 B1 SC SC FW FW FW SC
PoP 12hr                      5          10          30          10           5
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00           T
Snow                                      S  C  C  S  S
Wind chill                   10 13 27 30 20 15 13 12  9  7 12 17 13  7  3  2  5
Min chill                     1     3    14     8     4     0     7    -5    -5


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      22    37      21    38      20    41      25    44
Temp          34 30 26   26 35 30 25   27 36 32 25   23 37 33 30   28 41 35
Dewpt         19 20 20   21 25 24 23   24 29 28 25   22 26 25 26   24 26 25
PWind dir         W       W    NW      SW    NW       W     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    GN
Avg clouds    SC SC B1   B2 B2 B1 B1   B2 B2 B1 B2   B1 SC SC B1   B1 SC SC
PoP 12hr          0       5     5      20    10      20     5       5     5
Rain shwrs                                    S
Snowshwrs                          S    S  S  S  S    S

$$
WYZ103-031100-
North Laramie Range-
Including the city of Garrett
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                14 22 30    23 33 40     8 16 23    14 23 28     5 12 17
Temp                         24 23 30 32 27 24 22 21 19 16 19 23 17 13 12 14 17
Dewpt                        15 15 18 20 20 20 20 18 16 14 14 14 13 10  8  8  8
RH                           68 71 60 61 74 84 92 88 88 92 80 68 84 87 84 76 67
Wind dir                      W  W  W  W  W NW NW  N  N  N NW NW SW SW SW SW  W
Wind spd                     35 33 32 27 18  8  6  6  8  5  5  4  4  6 10 14 19
Wind gust                    89 81 67 57 47 25    18 21 16             26 37 50
Clouds                       B1 SC SC SC B1 B1 B2 OV B2 B2 B2 B1 SC FW FW FW FW
PoP 12hr                      5          20          50          30           5
QPF 12hr                      0           0   0.01-0.15        0.02           0
Snow 12hr                 00-00       00-00           1
Snow                                   S  C  C  C  C  C  C
Wind chill                    6  5 14 19 15 15 14 12  9  8 11 16  9  3 -1 -1  1
Min chill                    -8    -7     2     2    -3    -6    -2   -10   -11


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          28      21    30      24    34      22    35      26    36
Temp          25 25 24   23 28 27 27   29 32 30 25   24 31 30 30   29 33 31
Dewpt         14 15 16   15 19 19 21   22 24 22 19   18 22 22 22   21 23 21
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        BZ      BZ    BZ      WY    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 SC SC B1   B1 B1 SC
PoP 12hr          0      10    20      30    30      30    10      10    10
Snowshwrs                 S  S     S    C  C  S  C    C

$$
WYZ104-031100-
Ferris/Seminoe/Shirley Mountains-
Including the city of Seminoe Dam
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                15 22 30    22 33 40    10 16 24    15 25 32     6 12 20
Temp                         23 22 28 33 28 24 22 20 19 17 21 25 18 13 12 13 16
Dewpt                        14 14 18 19 19 20 19 18 16 15 16 15 13  9  8  7  8
RH                           68 71 66 56 68 84 88 92 88 92 81 65 80 84 84 76 70
Wind dir                     SW SW SW SW SW NW  N  N  N  N  N NW  W SW SW SW SW
Wind spd                     29 26 25 20 13  4  5  6  8  5  5  5  3  4  8 11 16
Wind gust                    67 60 58 50 35 19    19 19                19 27 35
Clouds                       B1 B2 B1 B1 B1 B2 B2 OV OV B2 B1 SC FW FW FW FW FW
PoP 12hr                     20          30          70          20           0
QPF 12hr                      0           0   0.02-0.11        0.01           0
Snow 12hr                 00-00       00-00           1
Snow                                   C  C  L  L  L  S  S
Wind chill                    6  6 14 21 17    15 12  9  9 13 18     6  0 -1  0
Min chill                    -7    -6     1     4    -1    -2     0    -9   -11


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          27      19    31      25    36      22    35      25    37
Temp          24 25 24   21 27 28 28   29 34 31 27   25 31 32 30   28 33 32
Dewpt         14 16 16   14 19 21 22   23 25 23 21   19 22 23 23   20 23 21
PWind dir        SW      SW    SW      SW     W       W    SW      SW    SW
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 SC SC B1   B1 SC FW
PoP 12hr          0      30    20      40    30      40    10      10     5
Snowshwrs            S    C  S     C    C  C  C  C    C

$$
WYZ105-031100-
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                16 19 23    28 33 36    10 14 18    20 25 29     3  6 11
Temp                         22 22 30 33 27 23 20 18 16 15 22 25 17 10  6  7 12
Dewpt                        15 16 19 20 20 19 19 17 15 14 15 14 13  9  6  6  7
RH                           74 77 63 58 74 84 96 96 96 96 74 62 84 96100 96 80
Wind dir                      W  W  W  W  W  W NW  N  N  N NW NW NW  W SW SW SW
Wind spd                     27 28 32 27 17  8  4  4  4  3  4  5  3  3  4  6 11
Wind gust                    66 60 55 47 34 20                         16 25 35
Clouds                       B1 SC SC B1 SC B1 B2 B2 B2 B2 B1 B1 SC FW FW FW FW
PoP 12hr                     10          20          50          20           5
QPF 12hr                      0           0        0.02        0.01           0
Snow 12hr                 00-00       00-00           T
Snow                          S        S  C  C  C  C  S  S
Wind chill                    4  4 14 19 15 14 13 12  9    16 19       -2 -5 -1
Min chill                    -2    -2    10     9     4     2     4    -7   -10


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          28      17    31      22    35      18    34      23    36
Temp          25 24 22   19 27 28 25   26 32 30 23   22 31 30 27   25 32 30
Dewpt         14 15 17   15 19 20 22   23 26 23 20   20 23 22 23   21 25 22
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        BZ      BZ    BZ      BZ    BZ      GN    BZ      BZ    BZ
Avg clouds    SC SC B1   B2 B1 B1 B1   B2 B2 B1 B1   B1 SC SC B1   B1 B1 SC
PoP 12hr          0      20    20      30    30      40    10      10    10
Snowshwrs                 S  S     C    C  C  C  C    C

$$
WYZ106-031100-
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                20 26 31    32 38 43    16 21 25    22 26 30     7 14 18
Temp                         30 30 36 38 32 29 27 25 23 21 24 26 20 16 14 15 20
Dewpt                        16 18 21 21 21 22 23 22 21 18 17 16 15 13 10  9  9
RH                           55 60 54 50 63 75 85 88 92 88 74 65 81 88 84 77 62
Wind dir                      W  W  W  W  W NW  N  N  N  N NE NE  S SW SW  W  W
Wind spd                     37 37 35 29 23 11  8  8  9  8  8  5  4  6 10 14 18
Wind gust                    83 75 63 55 42 25 18 18 23 18             21 34 46
Clouds                       B1 B1 SC B1 B1 B1 B2 OV OV OV B2 B2 SC FW FW FW FW
PoP 12hr                      5           5          50          40           5
QPF 12hr                      0           0   0.01-0.07        0.02           0
Snow 12hr                 00-00       00-00           T
Snow                                      C  C  C  C  C  C
Wind chill                   13 14 22 25 20 19 19 17 13 12 15 20 14  6  2  1  5
Min chill                     4     4    12    10     7     5     7    -6    -8
High Wind                     W  W  W  W


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          34      25    36      29    40      26    40      31    41
Temp          31 30 29   28 33 32 32   34 37 34 30   28 36 35 34   33 39 36
Dewpt         14 15 17   17 19 20 22   24 26 24 23   21 23 23 23   23 24 22
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        WY      WY    BZ      WY    WY      BZ    BZ      BZ    BZ
Avg clouds    SC SC B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 SC SC SC   B1 B1 SC
PoP 12hr          0      10    10      30    30      40    10      10    10
Rain shwrs                                 C  S  C
Snowshwrs                 S  S     S    C  C  S  C    C

$$
WYZ107-031100-
East Platte County-
Including the cities of Wheatland and Guernsey
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                15 23 28    37 41 45    17 21 24    24 27 30     8 13 18
Temp                         28 29 39 41 33 29 27 26 24 22 25 27 21 17 14 14 19
Dewpt                        17 19 22 23 23 24 25 25 22 20 18 16 16 15 13 11 10
RH                           63 66 50 48 66 81 92 96 92 92 74 63 81 92 96 88 67
Wind dir                      W  W  W NW NW NW NW NW  N  N  N  N SE  S SW SW SW
Wind spd                     24 24 23 20 12  9 10 11 12 10 10  5  3  4  6  8  9
Wind gust                    60 57 50 42 32 20 23 24 23 20                21 29
Clouds                       B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B1 SC FW FW FW FW
PoP 12hr                      0           5          30          20           5
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00           T
Snow                                      S  S  C  C  S  S
Wind chill                   14 15 28 32 24 20 17 16 13 11 15 20    11  5  3  9
Min chill                     5     5    16    10     6     2    10    -1    -2


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      25    40      27    42      24    44      29    46
Temp          36 33 31   29 37 35 32   34 40 37 29   27 39 37 35   33 42 39
Dewpt         16 18 19   19 21 22 23   25 27 27 25   23 24 24 25   24 26 24
PWind dir         W       W    NW       W    NW       W     W       W     W
Wind char        GN      BZ    BZ      BZ    BZ      GN    GN      GN    BZ
Avg clouds    SC SC SC   B1 B1 SC B1   B2 B2 B1 B1   B1 SC SC B1   B1 B1 SC
PoP 12hr          0       5     5      20    20      30    10       5    10
Rain shwrs                                 S  S  C
Snowshwrs                               S  S  S  C    C

$$
WYZ108-031100-
Goshen County-
Including the city of Torrington
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                13 19 28    36 43 46    15 20 23    22 29 32     6 11 17
Temp                         25 28 41 43 34 27 25 24 22 22 27 29 22 15 12 11 16
Dewpt                        17 19 23 24 24 24 25 23 22 21 18 16 16 14 12 10 10
RH                           71 68 48 47 66 88100 96100 96 68 58 77 96100 96 77
Wind dir                      W  W  W NW NW NW NW NW  N NW  N  N SE  S  S SW SW
Wind spd                     19 19 20 19 12  9 11 11 11 10 10  6  2  3  6  8  8
Wind gust                    54 50 49 42 31 23 23 26 26 23             19 23 27
Clouds                       B1 SC SC SC B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW
PoP 12hr                      0           5          20          10           5
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                      S  S  S  S  C  S
Wind chill                   11 15 31 35 25 19 15 13 11 10 17 22     9  2  0  6
Min chill                     2     3    14     8     3     1     9    -4    -5


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          41      24    42      25    44      22    46      27    48
Temp          37 34 29   28 39 35 29   32 41 37 28   25 40 38 32   30 44 40
Dewpt         17 18 18   19 23 23 23   25 28 27 26   23 25 25 25   23 26 25
PWind dir         W       W    NW       W    NW      NW     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    GN
Avg clouds    SC SC SC   B1 B1 SC B1   B2 B1 B1 B1   B1 SC SC SC   SC B1 SC
PoP 12hr          0       0     5      20    20      20     5       5     5
Rain shwrs                              S  S     S    C
Snowshwrs                               S  S     S    S

$$
WYZ109-031100-
Central Carbon County-
Including the city of Rawlins
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                16 20 24    25 33 37    13 16 19    21 26 30     4  9 13
Temp                         23 22 29 32 29 25 24 22 20 18 23 26 18 11  9 10 14
Dewpt                        15 16 19 21 21 20 20 20 18 16 17 15 13  9  7  7  8
RH                           71 77 66 63 72 81 84 92 92 92 77 62 80 91 91 87 76
Wind dir                     SW SW SW SW SW SW NW  N NE NE NE  N NW  W SW SW SW
Wind spd                     29 27 27 24 17  9  4  5  8  6  8  8  3  3  6 10 13
Wind gust                    63 57 54 44 35 23 14    21 21 21 19          23 31
Clouds                       B1 B2 B2 B2 B2 B2 OV OV OV B2 B1 SC FW FW FW FW FW
PoP 12hr                     20          30          60          20           0
QPF 12hr                      0           0   0.02-0.11        0.01           0
Snow 12hr                 00-00       00-00           1
Snow                          S  S  S  C  C  C  L  L  S  S
Wind chill                    5  5 14 19 17 16 18 15 10  9 14 18     5 -2 -4 -1
Min chill                    -3    -3     4     7     4     0     1    -9   -11


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          27      18    31      24    36      22    35      25    36
Temp          23 25 23   20 27 28 27   28 33 32 28   25 31 31 29   27 32 31
Dewpt         15 16 17   16 20 22 23   25 27 25 23   22 25 24 24   22 25 22
PWind dir        SW      SW    SW      SW     W       W     W      SW    SW
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC B1   B2 B1 B1 B2   B2 B2 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr          0      30    20      40    30      30    10      10     5
Snowshwrs            S    C  S  S  C    C  C  C  C    C  S          S

$$
WYZ110-031100-
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                18 21 24    28 32 36    14 17 20    21 25 28     5  9 12
Temp                         26 26 31 32 28 26 25 23 20 18 22 25 17 11  9 10 16
Dewpt                        15 17 19 20 20 19 20 19 17 16 16 15 12  7  5  4  6
RH                           62 68 61 61 71 74 81 84 88 92 77 65 80 83 83 76 64
Wind dir                     SW  W  W  W  W  W  W  N  N NE NE  N  W  W SW SW SW
Wind spd                     35 33 34 28 20 11  6  4  5  4  5  5  3  4  8 11 16
Wind gust                    67 58 57 48 35 23                            26 34
Clouds                       B1 SC SC B1 B1 B1 OV OV OV OV B2 B1 SC FW FW FW FW
PoP 12hr                     10          20          70          40           5
QPF 12hr                      0           0   0.03-0.15        0.03           0
Snow 12hr                 00-00       00-00           1
Snow                          S  S  S  S  C  C  L  L  C  C
Wind chill                    8  8 15 18 15 15 17 17 13    15 18 11  3 -3 -4  1
Min chill                     1     1     9     9     9     4     4    -8    -9
High Wind                     W  W  W  W  W


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          28      20    30      25    34      23    34      27    35
Temp          25 25 24   22 27 28 28   29 32 31 28   26 31 31 30   29 32 30
Dewpt         13 13 15   15 18 19 21   23 25 23 21   20 22 22 22   21 23 20
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        BZ      WY    BZ      WY    WY      WY    BZ      BZ    BZ
Avg clouds    FW SC B1   B2 B1 B1 B1   B2 B2 B1 B1   B2 B1 SC B1   B1 B1 SC
PoP 12hr          0      30    30      50    50      40    10      20    10
Snowshwrs                 C  C  S  C    C  C  C  C    C  S          S  S

$$
WYZ111-031100-
Southwest Carbon County-
Including the city of Baggs
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                12 18 22    30 33 37          18    25 30 35     3  7 11
Temp                         21 23 29 32 29 24 23 22 20 20 28 30 21 12 10  9  9
Dewpt                        15 17 21 22 23 22 21 21 19 18 20 18 15 10  7  6  7
RH                           77 77 72 66 78 92 92 96 96 92 71 60 77 91 87 87 91
Wind dir                     SW SW SW SW SW SW SW  N NE NE NE  N  N  E  S  S  S
Wind spd                     16 17 18 16 10  6  3  4  8 10 12 12  6  4  4  5  6
Wind gust                    36 35 36 31 23       14 24 27 25 23             19
Clouds                       OV OV OV OV OV OV OV OV OV B2 B1 SC FW FW FW FW SC
PoP 12hr                     20          40          60          20           0
QPF 12hr                      0   0.00-0.06   0.02-0.11           0           0
Snow 12hr                 00-00       00-00           1
Snow                          C  S  C  C  C  C  C  C  S  S
Wind chill                    7  9 17 22 20 17       11  8 17 20 12  4  2  0 -2
Min chill                     1    -1    13    12     5     2     7    -3    -8


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          29      16    32      23    37      21    36      21    36
Temp          23 24 20   18 27 29 25   25 34 32 26   23 32 30 24   23 32 30
Dewpt         16 17 17   17 22 23 23   24 29 27 24   22 27 25 22   22 27 22
PWind dir        SW      SW    SW      SW     W       W    SW      SW    SW
Wind char        GN      GN    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    SC SC B1   B2 B2 B2 B2   OV OV B2 B2   B1 B1 B1 B1   B2 B1 SC
PoP 12hr          5      30    40      40    50      30    20      10    10
Snowshwrs            S    C  C  C  C    C  C  C  C    C  S          S  S

$$
WYZ112-031100-
Sierra Madre Range-
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                 8 15 20    15 27 33     9 16 20    12 25 33    -2  6 10
Temp                         19 20 25 26 24 22 21 20 19 17 23 24 14  9  7  6  8
Dewpt                        13 15 19 20 19 19 18 17 16 14 15 14 10  5  2  2  3
RH                           77 81 78 78 81 88 88 88 88 88 71 65 84 83 79 83 79
Wind dir                     SW SW SW SW SW SW SW NW NE NE NE  N  N NE  S  S  S
Wind spd                     19 18 18 16 11  8  4  2  5  6  9  9  5  4  4  6  9
Wind gust                    54 47 39 34 28 19 14    17 20 21 19          20 25
Clouds                       B2 B2 B2 OV B2 OV OV OV OV B2 B2 SC FW FW FW FW SC
PoP 12hr                     20          50          70          50           0
QPF 12hr                      0   0.00-0.14   0.05-0.19        0.03           0
Snow 12hr                 00-00           1           2
Snow                          C  C  C  C  L  L  L  L  C  C  S  S
Wind chill                    3  5 11 14 13 13 15    12  8 14 14  5  1 -2 -4 -5
Min chill                   -11   -10    -6    -3     1    -5    -8   -12   -17
Winter Weath                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          22      15    25      21    29      21    29      21    30
Temp          20 18 18   18 22 23 24   24 27 27 25   23 26 26 24   22 27 25
Dewpt         11 12 13   14 17 18 19   21 23 22 21   20 21 20 19   19 21 18
PWind dir        SW      SW    SW      SW     W       W    SW      SW    SW
Wind char        GN      GN    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    SC B1 B2   OV B2 B2 B2   OV OV B2 B2   B2 B2 B2 B2   B2 B2 B1
PoP 12hr         10      50    60      60    70      60    30      20    20
Snowshwrs         S  C    C  L  C  C    L  L  L  L    C  C  S  S    S  S  S

$$
WYZ113-031100-
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                10 17 22    29 33 35          17          28     1  5  9
Temp                         22 23 30 32 28 26 24 23 21 19 26 27 16 10  6  6 10
Dewpt                        15 17 19 20 20 19 19 20 18 16 16 15 11  6  4  3  4
RH                           74 77 63 61 71 74 81 88 88 88 65 60 80 83 91 87 76
Wind dir                     SW SW SW SW SW SW SW NW  N  N  N  N NW  W  S  S  S
Wind spd                     19 18 19 17 11  6  4  2  4  4  5  8  3  3  5  8 10
Wind gust                    51 47 40 35 28 17                            18 24
Clouds                       B2 B2 B2 B2 B2 B2 OV OV OV B2 B1 SC FW FW FW FW FW
PoP 12hr                     20          30          70          30           5
QPF 12hr                      0           0   0.05-0.13        0.02           0
Snow 12hr                 00-00       00-00           1
Snow                          S  S  C  C  C  C  L  L  C  C  S
Wind chill                    8  9 18 21 18 18       15 12 19 19     4 -4 -6 -4
Min chill                    -1     0    11    11    10     6     6    -8   -12


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          28      17    30      23    35      22    35      24    36
Temp          25 23 22   20 27 27 26   27 32 31 27   25 32 31 26   24 33 29
Dewpt         12 12 15   16 17 17 20   23 24 23 22   21 22 20 20   20 23 18
PWind dir        SW      SW    SW      SW     W       W     W      SW     W
Wind char        GN      BZ    GN      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC B1   B2 B2 B2 B2   OV B2 B2 B2   B2 B1 B1 B1   B2 B1 SC
PoP 12hr          0      30    30      50    50      40    10      10    10
Snowshwrs            S    C  C  S  C    C  C  C  C    C  S          S

$$
WYZ114-031100-
Snowy Range-
Including the cities of Centennial and Albany
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                 7 13 23    16 27 36     5 13 21    10 21 29    -1  4 12
Temp                         18 20 25 26 22 20 18 17 15 14 19 20 13  8  5  5  7
Dewpt                        12 14 16 18 17 16 16 15 13 12 13 13 10  5  1  1  2
RH                           77 77 68 71 81 84 92 92 92 92 77 74 87 87 83 83 79
Wind dir                      W  W  W  W  W  W  W NW NE NE NE  N NW  W SW SW SW
Wind spd                     26 25 25 21 16 10  5  3  4  5  5  5  3  3  6  9 12
Wind gust                    75 65 58 50 41 27 16    16                19 29 34
Clouds                       B1 B1 B1 B2 B2 B2 OV OV OV B2 B2 B2 SC FW FW FW FW
PoP 12hr                     20          40          70          50           5
QPF 12hr                      0   0.00-0.13   0.05-0.18   0.01-0.07           0
Snow 12hr                 00-00           T           2
Snow                          C  S  C  C  L  L  L  L  C  C  C  S
Wind chill                    0  2 10 12  9  9 11     8  5 11 12  6  1 -6 -9 -8
Min chill                   -14   -11    -7    -6    -3    -9    -9   -16   -21
Winter Weath                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          22      13    24      19    28      18    28      20    29
Temp          20 18 17   16 22 21 22   23 26 25 23   21 25 25 23   21 26 24
Dewpt         10 10 11   12 15 16 17   20 22 21 19   18 20 19 18   17 20 17
PWind dir        SW       W     W       W     W       W     W       W     W
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    SC SC B1   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B2 B2 SC
PoP 12hr          5      30    40      50    60      50    20      20    20
Snowshwrs            S    C  C  C  C    C  L  C  C    C  S     S    S  S

$$
WYZ115-031100-
Laramie Valley-
Including the cities of Bosler and Laramie
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                16 19 24          35    14 17 21    20 24 28     0  5 10
Temp                         24 25 34 35 28 24 23 22 20 18 21 24 18 11  7  5 11
Dewpt                        13 16 19 20 19 18 19 19 18 17 16 15 13  8  5  3  4
RH                           62 68 54 54 68 77 84 88 92 96 81 68 80 87 91 91 73
Wind dir                     SW SW  W  W  W  W NW  N  N NE  E NE NW  W SW SW SW
Wind spd                     26 27 28 25 17  9  6  4  4  5  5  5  4  4  6  8 10
Wind gust                    54 54 54 46 33 20 17                         19 24
Clouds                       SC SC SC B1 B1 B1 OV OV OV OV B2 B2 SC FW FW FW FW
PoP 12hr                      5          10          70          50           5
QPF 12hr                      0           0   0.03-0.11   0.02-0.07           0
Snow 12hr                 00-00       00-00           1
Snow                                   S  C  C  C  L  C  C  S  S
Wind chill                    8  9 20 22 16 15 15 16 13 10 13 17 11  3 -4 -8 -3
Min chill                     0     1    11    11     9     5     5    -8   -13


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          31      19    32      24    36      22    36      26    37
Temp          27 25 24   22 29 29 28   29 33 32 27   25 32 31 29   28 34 31
Dewpt         13 12 13   14 17 18 19   22 24 23 21   19 21 20 19   19 22 19
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        BZ      BZ    BZ      BZ    WY      BZ    BZ      BZ    BZ
Avg clouds    FW SC SC   B1 B1 B1 B1   B2 B2 B1 B1   B1 SC SC SC   B1 B1 SC
PoP 12hr          0      20    20      40    50      50    20      20    10
Snowshwrs                 S  S  S  S    C  C  C  C    C  S          S

$$
WYZ116-031100-
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                16 20 23    29 34 39    13 16 19    16 21 25     6  9 12
Temp                         26 26 32 33 27 24 24 22 20 17 18 21 15 12 10 10 14
Dewpt                        12 14 17 18 18 18 19 19 17 15 14 14 13 10  7  4  4
RH                           55 60 53 53 68 77 81 88 88 92 84 74 92 91 87 76 64
Wind dir                      W  W  W  W  W  W NW  N NE NE NE NE SW SW  W  W  W
Wind spd                     34 34 32 28 20 12  9  8 10  9  8  6  5  5  9 12 16
Wind gust                    64 62 56 51 40 25 20    20 19             19 26 29
Clouds                       SC SC SC B1 B1 B1 B2 OV OV OV B2 B2 B1 SC FW FW FW
PoP 12hr                      5          10          70          60          10
QPF 12hr                      0           0   0.04-0.11        0.04           0
Snow 12hr                 00-00       00-00           1
Snow                                   S  C  C  L  L  L  C  C  S
Wind chill                    8  9 17 20 14 13 14 13  9  5  7 12  7  2 -3 -5 -2
Min chill                     1     3     8     7     5    -1    -1    -7    -9
High Wind                     W  W  W  W


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          28      20    30      25    33      23    34      27    35
Temp          24 23 24   23 27 26 28   30 31 29 26   26 30 29 29   29 32 29
Dewpt         11 11 12   13 16 16 17   20 22 21 19   19 20 18 18   18 20 17
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        BZ      WY    WY      WY    WY      WY    BZ      BZ    WY
Avg clouds    FW SC SC   B1 B1 SC B1   B1 B1 B1 B1   B1 SC SC SC   SC B1 SC
PoP 12hr          0      20    20      40    40      40    20      10    10
Snowshwrs                 S  S  S  S    C  C  C  C    C  S          S

$$
WYZ117-031100-
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                19 21 25    36 39 42          18          24          10
Temp                         28 30 38 39 31 27 24 22 20 19 22 23 18 13 10 11 17
Dewpt                        13 16 19 20 19 20 22 21 20 18 16 15 15 13 10  8  6
RH                           53 55 46 46 61 74 92 96100 96 77 71 88100100 87 61
Wind dir                      W  W  W  W NW NW NW  N  N  N  N NE SE  S SW  W  W
Wind spd                     26 27 25 23 17 10  9 10 12 12 10  6  4  5  8 10 12
Wind gust                    55 55 49 46 35 20    21 24 24                20 24
Clouds                       B1 B1 B1 B1 B1 B2 B2 OV OV OV B2 B2 B1 SC FW FW FW
PoP 12hr                      5           5          60          50           5
QPF 12hr                      0           0        0.05        0.03           0
Snow 12hr                 00-00       00-00           1
Snow                                      C  C  C  L  C  C  S
Wind chill                   13 15 26 28 20 17 15 11  8  7 11 15 12  5 -2 -3  3
Min chill                     7     7    15    10     5     3     7    -4    -7
High Wind                     W  W  W  W


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          34      22    36      25    39      24    40      28    41
Temp          31 28 27   26 33 31 30   31 37 34 28   28 36 34 31   31 39 35
Dewpt         12 12 14   15 17 18 19   21 24 23 21   20 21 20 20   20 21 19
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        BZ      BZ    BZ      BZ    WY      BZ    BZ      BZ    BZ
Avg clouds    FW SC SC   B1 B1 SC B1   B1 B1 B1 B1   B1 SC SC SC   B1 SC SC
PoP 12hr          0       5    10      30    30      40    10      10    10
Snowshwrs                               C  C  S  C    C

$$
WYZ118-031100-
Central Laramie County-
Including the city of Cheyenne
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                17 20 25    39 42 45          19          25          11
Temp                         28 31 41 41 33 28 24 22 21 21 24 25 19 14 12 12 16
Dewpt                        14 17 20 21 20 21 24 22 21 20 17 16 15 14 12 11  9
RH                           55 56 42 44 58 75100100100 96 74 68 84100100 96 73
Wind dir                      W  W  W NW NW NW  N  N  N  N  N  N NE  S SW SW SW
Wind spd                     18 20 23 21 16 11 10 12 13 13 12  8  3  5 10 11 10
Wind gust                    46 47 47 41 32       23 26 24             20 21 24
Clouds                       B2 B1 SC B1 B2 B2 B2 OV OV OV B2 B2 B1 SC FW FW FW
PoP 12hr                      5           5          50          40           5
QPF 12hr                      0           0        0.03        0.02           0
Snow 12hr                 00-00       00-00           T
Snow                                      C  C  C  C  C  C  S
Wind chill                   16 19 31 32 23 18 14 10  8  9 13 16     6 -1 -2  4
Min chill                     6    12    19    10     5     2     8    -4    -6


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      23    39      25    42      24    44      28    45
Temp          35 31 28   27 37 33 29   31 40 35 28   28 39 36 31   31 42 37
Dewpt         12 13 14   16 18 18 19   22 25 24 23   22 21 21 22   22 22 21
PWind dir         W       W    NW       W    NW       W     W       W    NW
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      GN    BZ
Avg clouds    FW SC SC   B1 B1 SC B1   B2 B1 B1 B1   B1 SC SC SC   B1 B1 SC
PoP 12hr          0       5     5      20    20      30    10       5     5
Rain shwrs                                    S
Snowshwrs                               S  S  S  S    C

$$
WYZ119-031100-
East Laramie County-
Including the city of Pine Bluffs
221 AM MST Tue Dec 2 2025

Date          Mon 12/01/25      Tue 12/02/25            Wed 12/03/25         Thu
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      18          44          20          28          12
Temp                         25 30 43 43 35 29 24 22 22 22 27 27 20 14 13 13 16
Dewpt                        14 17 20 22 21 22 24 22 22 21 18 16 15 14 13 13 12
RH                           62 58 39 43 56 75100100100 96 68 63 81100100100 84
Wind dir                      W  W  W NW NW NW NW  N  N  N  N  N NE NW SW SW SW
Wind spd                     12 14 19 19 16 11 10 13 13 13 13  9  3  5 10 10  9
Wind gust                    25 28 36 39 28          24                21 21
Clouds                       B2 B1 SC B1 B2 B2 B1 OV OV B2 B2 B1 SC SC FW FW FW
PoP 12hr                      5          10          40          30           5
QPF 12hr                      0           0        0.02        0.01           0
Snow 12hr                 00-00       00-00           T
Snow                                      C  C  C  C  C  C
Wind chill                   13 19 34 35 25 19 14 10  9 10 16 18     6  0  0  5
Min chill                     5    10    22    11     5     4    12    -3    -4


Date           12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          40      22    41      25    44      23    46      27    47
Temp          38 31 28   27 39 34 29   32 43 35 27   26 42 37 30   30 44 39
Dewpt         13 14 14   17 19 19 20   22 25 25 24   23 22 22 22   23 23 22
PWind dir         W       W    NW       W    NW      NW     W       W    NW
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    BZ
Avg clouds    FW FW SC   B1 B1 SC B1   B2 B1 B1 B1   B1 SC SC SC   SC SC SC
PoP 12hr          0       0     5      20    10      20     5       5     5
Rain shwrs                                       S
Snowshwrs                               S  S     S    S

$$