Area Forecast Matrices
Issued by NWS Cheyenne, WY

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FOUS55 KCYS 181146
AFMCYS

Area Forecast Matrices
National Weather Service Cheyenne WY
546 AM MDT Sat Oct 18 2025

NEZ002-182200-
Dawes County-
Including the cities of Chadron and Chadron St Park
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                46 50 54    25 28 32    70 73 76    37 41 43          56
Temp             38 39 45 49 45 35 32 30 30 42 64 72 66 59 57 46 41 45 53 55 50
Dewpt            36 36 29 24 22 21 21 20 21 26 27 30 33 32 34 35 33 32 27 24 25
RH               92 89 53 37 40 56 63 66 69 53 24 21 29 36 42 65 73 60 36 30 37
Wind dir         NW NW NW NW NW  W SW SW SW SW SW SW SW SW  W NW NW NW NW NW NW
Wind spd         18 23 24 23 16  8  6  9 10 10 12 13 12 19 20 19 17 20 25 25 17
Wind gust        39 40 37 36          19 21       25    35 42 42 34 40 46 46 37
Clouds           B1 B2 SC FW FW CL CL FW FW CL CL FW FW SC SC SC SC SC FW FW FW
PoP 12hr                     20           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S
Wind chill       29 28 36    38 29 26 21 22 36                39 33 37
Min chill        24    23    33    22    17    18                29    31


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            31    62      36    66      39    68      40    72
Temp          37   33 56 55 42   37 61 58 45   40 63 59 46   41 66 62
Dewpt         26   25 26 24 25   25 27 30 30   29 31 33 32   30 32 33
PWind dir          NW    SW      SW    NW       S    SW      SW    SW
Wind char          GN    LT      LT    LT      LT    GN      LT    GN
Avg clouds    CL   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     0       0     0

$$
NEZ003-182200-
Box Butte County-
Including the cities of Alliance and Hemingford
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      49    22 26 29          73          39          56
Temp             39 39 44 47 44 33 30 28 28 41 64 73 66 57 54 45 40 44 53 56 50
Dewpt            34 36 28 22 21 20 20 20 21 26 26 28 31 32 31 34 32 31 26 22 23
RH               82 89 53 37 39 58 66 71 75 55 23 19 27 38 41 65 73 60 35 26 34
Wind dir         NW NW NW NW NW NW  W SW SW SW  W  W SW SW  W NW NW NW NW NW NW
Wind spd         20 25 25 23 14  8  5  8  9 11 13 16 12 14 16 17 13 18 23 23 14
Wind gust        35 39 41 37 26                25 26    29 31 29    32 36 37 29
Clouds           SC B2 SC FW FW CL CL FW FW CL CL CL FW FW SC SC SC FW FW FW FW
PoP 12hr                     10           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S
Wind chill       30 29 35 39 36 27 23 20 19 35                38 32 36
Min chill        27    24    33    18    14    14                30    32


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    62      35    67      37    67      39    71
Temp          35   30 56 55 41   36 62 58 43   38 62 59 44   39 65 62
Dewpt         25   24 25 25 25   24 27 29 30   29 30 33 32   30 31 32
PWind dir          NW    SW      SW    NW       S    SW      SW    SW
Wind char          GN    LT      LT    LT      LT    GN      LT    GN
Avg clouds    CL   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     5       0     0

$$
NEZ019-182200-
Scotts Bluff County-
Including the cities of Scottsbluff and Gering
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51          30          76          42          57
Temp             42 41 46 50 46 36 33 31 31 42 66 75 67 56 54 48 42 45 54 57 51
Dewpt            34 37 31 24 21 21 22 23 23 26 31 31 34 32 32 35 32 32 29 22 23
RH               73 85 55 36 37 54 63 72 72 53 27 20 29 40 43 60 67 60 38 25 33
Wind dir         NW NW NW NW NW NW SW  S SW SW  W  W  W SW  W  W NW NW NW NW NW
Wind spd         18 21 23 21 12  5  5 10  9  9 16 18 11 16 16 20 14 17 20 21 14
Wind gust        34 37 36 34          28 25 21 28 29 23 31 32 41 32 28 35 34 26
Clouds           SC B2 B1 FW CL CL CL FW CL CL CL CL FW FW FW SC SC FW FW FW CL
PoP 12hr                     20           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S
Wind chill       34 31 37          27 23 23                      35 37
Min chill        32    28    36    24    19    20                32    33
Freeze                              W  W  W


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    65      37    68      38    68      39    72
Temp          36   31 57 57 43   37 62 60 45   39 62 59 45   39 64 62
Dewpt         25   24 27 28 26   26 31 32 31   30 35 35 33   31 34 34
PWind dir          NW    SW      SW    NW      SE     W      SW     W
Wind char          GN    LT      LT    LT      LT    GN      LT    LT
Avg clouds    CL   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     5       0     0

$$
NEZ020-182200-
Banner County-
Including the city of Harrisburg
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      49          30          75          40          56
Temp             42 40 44 48 44 35 32 32 33 46 68 74 66 56 55 48 41 44 53 56 50
Dewpt            31 36 32 24 21 21 21 23 23 27 28 30 32 30 29 33 32 31 25 20 20
RH               65 85 62 39 39 56 63 69 66 47 22 20 28 37 37 56 70 60 33 24 30
Wind dir         NW NW NW NW NW  W SW SW SW SW  W  W SW SW  W  W NW NW NW NW NW
Wind spd         23 24 24 24 14  6  9 16 16 14 17 18 12 18 17 23 18 21 25 25 16
Wind gust        41 37 39 36          33 31 25 27 29 25 31 31 40 33    35
Clouds           FW B1 B1 FW CL CL CL FW CL CL CL CL FW FW FW FW SC FW FW FW CL
PoP 12hr                     20           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S
Wind chill       33 30 35    37 29 25 22 23 39                   33 36
Min chill        30    27    33    19    17    21                30    32


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    64      38    68      39    67      40    71
Temp          36   31 58 57 44   39 64 59 46   40 62 58 45   40 66 61
Dewpt         22   22 25 26 25   25 29 31 30   30 33 35 32   30 31 32
PWind dir          NW    SW      SW    NW       S     W      SW     W
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    CL   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0      10     5       5     5

$$
NEZ021-182200-
Morrill County-
Including the cities of Angora, Bridgeport, Bayard, and Redington
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51    25 29 31          74          41          57
Temp             41 41 46 49 46 35 32 30 31 43 64 73 66 55 54 48 43 45 54 57 51
Dewpt            33 36 31 23 21 21 21 21 22 26 30 31 34 32 31 34 33 33 28 23 24
RH               73 82 55 36 37 56 63 69 69 51 28 21 30 41 41 58 67 62 36 27 34
Wind dir         NW NW NW NW NW NW  W SW SW SW  W  W SW SW  W NW NW NW NW NW NW
Wind spd         21 24 25 25 14  8  5  9 11 12 13 14 10 13 14 18 14 18 23 24 14
Wind gust        37 39 41 43 26       23 28 23 25 26    26 27 35 28 32 35 37 29
Clouds           SC B1 SC FW CL CL FW CL CL CL CL CL FW FW FW FW SC FW FW CL CL
PoP 12hr                     10           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S
Wind chill       31 31 37    39 29 26 22 22 36                   35 38
Min chill        28    25    34    21    16    17                32    33
Freeze                              W  W  W


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    63      36    68      38    66      39    71
Temp          36   31 56 57 43   37 62 60 45   39 61 59 45   39 64 62
Dewpt         25   24 27 27 27   26 30 32 31   30 34 36 34   31 34 35
PWind dir          NW    SW      SW    NW      SE     W      SW     W
Wind char          GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    CL   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     5       5     5

$$
NEZ054-182200-
Kimball County-
Including the city of Kimball
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      49          28          73          41          57
Temp             43 43 44 47 44 34 31 31 31 44 66 72 64 53 52 47 42 46 54 56 51
Dewpt            29 35 32 26 21 21 22 23 23 26 27 29 30 30 28 32 32 29 21 18 18
RH               57 73 62 43 39 58 69 72 72 49 23 20 28 41 39 56 67 51 27 22 27
Wind dir         NW  N NW NW  N NW SW SW SW SW  W  W SW  W  W NW NW NW NW NW NW
Wind spd         20 25 25 24 14  8  9 12 11 12 16 16 11 13 14 19 18 23 26 26 17
Wind gust        33 39 41 37 26       23 25 23 27 28 21 26 26 34 31 35 37 37 29
Clouds           SC SC SC SC CL CL CL FW FW CL CL CL FW FW FW FW SC FW CL FW CL
PoP 12hr                     20           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S
Wind chill       34 33 35 39 37 28 23 21 22 38                   34 38
Min chill        31    27    33    20    17    20                31    33


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    63      37    68      39    66      38    70
Temp          36   31 58 56 43   38 65 59 46   40 63 58 44   39 66 61
Dewpt         21   22 23 25 25   25 28 31 31   32 33 34 32   30 30 31
PWind dir          NW    SW      SW    NW       S     W       W     W
Wind char          GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL   CL CL CL FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0      10     5       5     5

$$
NEZ055-182200-
Cheyenne County-
Including the cities of Sidney and Brownson
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      51          28          72          41          57
Temp             39 41 46 50 45 35 32 30 31 43 64 71 63 53 53 48 42 47 54 57 51
Dewpt            30 35 32 24 21 21 21 22 23 26 30 31 32 31 30 33 32 32 26 22 21
RH               70 79 58 36 38 56 63 72 72 51 28 23 31 43 41 56 67 56 34 25 30
Wind dir         NW NW NW NW NW NW  W SW SW SW SW SW SW SW  W NW NW NW NW NW NW
Wind spd         20 25 27 26 16  9  8 11 12 13 13 14 11 11 14 18 17 21 25 25 16
Wind gust        36 39 43 42 27       23 26       25    26 27 34 28 35 37 37 26
Clouds           SC FW SC FW CL FW FW CL FW CL CL CL FW FW FW FW SC FW FW CL CL
PoP 12hr                     20           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S
Wind chill       29 31 37    38 28 25 21 21 37                   34 39
Min chill        26    22    35    22    17    20                32    35
Freeze                              W  W  W


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    63      36    68      38    65      37    69
Temp          36   31 57 56 43   37 64 59 45   39 62 58 45   38 65 61
Dewpt         24   24 26 27 27   26 30 33 33   32 35 36 33   31 33 35
PWind dir          NW    SW      SW     N       S     W       W     W
Wind char          GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    CL   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0      10     5       5     5

$$
NEZ095-182200-
Northern Sioux County-
Including the city of Harrison
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                43 48 52    24 28 32    69 73 76    34 38 43    49 54 57
Temp             38 38 44 47 44 34 31 29 30 42 64 72 66 57 52 43 39 42 51 54 48
Dewpt            35 35 29 24 20 21 21 20 21 25 28 31 33 32 34 34 31 31 27 24 25
RH               89 89 55 40 38 58 66 69 69 50 25 22 29 38 50 70 73 65 39 31 40
Wind dir         NW NW NW NW NW  W SW SW SW SW  W  W  W SW  W NW NW NW NW NW NW
Wind spd         21 24 24 21 13  6  8 10  9 10 13 17 14 20 21 19 17 19 23 21 16
Wind gust        46 42 39 36 24 17    25 25 21 24 29 26 40 47 44 41 40 46 46 37
Clouds           B1 B2 FW FW FW CL FW FW FW CL CL FW SC SC SC SC SC SC FW FW FW
PoP 12hr                     20           0           0          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Wind chill       27 27 35    37 27 24 21 22 36                35 30 34
Min chill        23    20    30    19    15    18                25    26    37


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    62      35    65      38    67      39    71
Temp          35   30 55 55 41   36 60 57 44   38 62 59 44   40 65 62
Dewpt         25   23 24 24 24   24 27 29 28   28 30 32 30   28 31 32
PWind dir          NW    SW      SW    NW       S     W       W    SW
Wind char          GN    LT      LT    LT      GN    GN      LT    GN
Avg clouds    FW   CL FW CL FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     0       0     0

$$
NEZ096-182200-
Southern Sioux County-
Including the city of Agate
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      49    22 27 29          74    35 38 41          56
Temp             39 39 44 48 44 34 31 29 29 42 64 73 67 56 53 44 39 43 53 56 50
Dewpt            34 35 27 22 19 20 21 21 23 26 27 28 30 31 31 34 31 31 26 21 22
RH               82 85 51 35 36 56 66 72 78 53 24 19 25 38 43 68 73 62 35 25 33
Wind dir         NW NW NW NW NW NW SW  S SW SW  W  W  W  W  W NW NW NW NW NW NW
Wind spd         19 24 24 21 13  6  5  8  8  9 13 18 14 17 18 19 13 17 20 20 13
Wind gust        35 37 37 34             18 19 25 29    27 32 33 25 29 35 34 26
Clouds           SC B2 SC FW CL CL CL FW FW CL CL FW FW FW FW SC SC FW FW FW FW
PoP 12hr                      5           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill       29 28 36    37 28 24 21 22 36                36 31 35
Min chill        26    23    34    20    14    18                28    30


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    64      35    67      36    67      37    71
Temp          35   29 56 56 41   36 61 59 43   37 62 59 43   38 64 61
Dewpt         24   23 24 24 25   24 27 29 29   28 31 32 31   29 31 31
PWind dir          NW    SW      SW    NW      SE     W       W    SW
Wind char          LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    CL   CL CL CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     5       0     0

$$
WYZ101-182200-
Converse County Lower Elevations-
Including the cities of Bill, Douglas, Deer Creek, and Glenrock
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                40 45 48    26 29 36    60 66 72    33 36 39    44 50 54
Temp             36 35 40 43 41 34 32 32 34 45 60 65 62 54 48 41 36 40 47 50 46
Dewpt            35 32 28 22 21 22 23 23 23 25 31 32 33 35 37 34 31 29 25 22 22
RH               96 89 62 43 44 61 69 69 64 45 33 29 33 48 65 76 82 64 42 33 38
Wind dir         NW NW NW NW NW  W  S SW SW SW  W  W  W  W NW NW NW NW NW NW NW
Wind spd         18 17 17 17 10  5  8 12 14 21 26 29 23 25 19 17 12 16 19 20 12
Wind gust        35 32 32 29       21 36 42 48 47 52 46 49 43 40 28 27 35 35 26
Clouds           OV B2 SC FW FW FW FW FW FW CL FW FW FW SC B1 B1 B1 SC FW FW FW
PoP 12hr                     50           0           0          40          20
QPF 12hr              0.00-0.13           0           0   0.00-0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S                                S  S  C  C  S  S
Snowshwrs         C  S                                            S  S
Wind chill       26 25 31 36 35    25 23 25 36                32 28 31
Min chill        21    20    26    20    17    20          34    23    25    34


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            28    61      35    63      36    64      40    67
Temp          33   30 54 55 42   36 58 57 44   37 60 58 45   41 62 61
Dewpt         24   21 23 24 25   24 28 29 29   28 29 29 29   28 31 30
PWind dir           W    SW      SW     W       S     W       W    SW
Wind char          LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW   FW FW FW FW   FW FW SC SC   SC FW FW FW   FW FW FW
PoP 12hr            0     0       0     0       0     0       0     0

$$
WYZ102-182200-
Niobrara County-
Including the cities of Lusk and Redbird
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                40 46 50    23 27 31    65 69 73    33 37 40    47 51 54
Temp             37 37 41 45 42 34 31 29 29 41 61 68 63 54 48 41 37 40 48 51 47
Dewpt            36 34 29 24 21 22 22 22 23 27 31 32 33 34 36 34 31 31 27 24 24
RH               96 89 62 43 43 61 69 75 78 57 32 26 32 46 63 76 79 70 44 34 40
Wind dir         NW NW NW NW NW  W SW  S SW SW  W  W  W  W NW NW NW NW NW NW NW
Wind spd         21 21 21 19 11  5  6  8  8 10 16 20 18 21 21 19 16 18 21 23 16
Wind gust        44 41 39 36 23       25 23 25 32 36 31 40 46 42 39 35 43 44 35
Clouds           B2 B2 SC FW FW FW FW FW FW CL CL FW SC SC SC B1 B1 SC FW FW FW
PoP 12hr                     30           0           0          30          20
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C                                         C  C  S  S
Snowshwrs         C
Wind chill       26 26 32 37 36 28 24 21 22 35                32 28 31
Min chill        22    20    26    19    16    18          38    24    25    35


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    59      34    63      35    65      38    69
Temp          34   29 53 53 40   34 58 56 43   36 60 58 44   39 63 61
Dewpt         26   23 24 24 24   23 27 28 28   27 30 29 29   28 31 30
PWind dir           W    SW      SW    NW       S     W       W    SW
Wind char          GN    LT      LT    LT      GN    GN      LT    GN
Avg clouds    FW   CL CL FW FW   FW FW SC SC   SC FW FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     5       0     0

$$
WYZ103-182200-
North Laramie Range-
Including the city of Garrett
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                29 39 48    26 31 37    48 60 69    28 35 43    33 44 54
Temp             35 31 34 37 35 33 35 35 37 43 55 59 56 51 47 42 36 35 41 44 41
Dewpt            29 29 24 20 17 18 20 20 19 22 26 26 27 29 31 29 24 21 17 14 15
RH               78 92 66 50 47 53 54 54 48 43 32 28 32 42 53 60 61 56 37 29 34
Wind dir         NW NW NW NW NW  W  W  W  W  W  W  W  W  W  W  W  W  W NW NW NW
Wind spd         21 20 20 21 13 11 17 26 29 33 32 34 32 34 31 29 20 25 24 25 16
Wind gust        60 43 36 37 28 28 41 64 73 73 57 57 58 63 63 65 56 50 40 37 29
Clouds           B2 B2 SC FW FW FW FW FW FW CL CL FW FW SC B1 SC SC FW FW FW FW
PoP 12hr                     40           0           0          40          20
QPF 12hr              0.00-0.20           0           0        0.01           0
Snow 12hr                     T       00-00       00-00
Rain shwrs        C                                         C  C  S
Snowshwrs         C  C                                         C  S  S
Wind chill       24 19 23 26 26 24 24 23 25 32                31 25 23 31 35 33
Min chill        13     4     9    12    12    15    33    27    16    13    17


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    56      38    58      38    57      39    59
Temp          33   32 51 50 43   39 54 51 43   39 54 51 43   40 55 53
Dewpt         17   15 18 20 21   20 24 26 26   25 27 27 25   25 27 27
PWind dir           W     W       W     W      SW     W       W     W
Wind char          GN    BZ      GN    GN      GN    GN      GN    BZ
Avg clouds    FW   CL FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5       5     5       0     0

$$
WYZ104-182200-
Ferris/Seminoe/Shirley Mountains-
Including the city of Seminoe Dam
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                32 43 49    30 35 41    48 60 66    30 35 41    34 46 52
Temp             35 32 36 41 41 37 37 36 36 41 54 59 57 51 46 41 36 36 42 46 44
Dewpt            28 28 24 21 20 20 20 21 21 23 25 26 28 30 31 25 21 19 15 13 15
RH               75 85 61 44 42 50 50 54 54 48 32 28 33 44 55 52 54 50 33 26 30
Wind dir          W NW NW NW  W SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W  W
Wind spd         19 18 14 13 10 14 18 24 25 27 26 27 25 28 27 28 25 23 19 18 12
Wind gust        44 37 29 28 23 32 40 52 57 57 47 50 47 51 52 58 57 46 35 34 26
Clouds           B1 B2 SC FW FW FW FW FW FW FW FW FW FW SC B1 SC FW FW FW FW FW
PoP 12hr                     20           0           0          40          10
QPF 12hr              0.00-0.06           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S                                   S  S  C  C
Snowshwrs         S  S                                         C
Wind chill       24 21 27 33 35 28 27 24 25 31             38 30 24 24 34 39 37
Min chill        14    11    16    17    15    17    34    23    15    16    19


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    55      36    58      36    57      36    58
Temp          34   31 49 51 42   36 52 53 42   36 51 52 42   37 53 53
Dewpt         16   16 18 19 21   21 24 25 27   25 28 26 26   26 28 27
PWind dir          SW    SW      SW    SW      SW    SW      SW    SW
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5       5     5       0     0

$$
WYZ105-182200-
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                36 42 46    28 31 35    56 61 66    30 33 37    41 46 49
Temp             35 32 36 39 38 33 34 33 34 42 55 60 56 50 45 40 34 34 42 45 42
Dewpt            27 30 24 20 19 19 21 21 21 24 26 26 27 29 32 29 23 21 16 14 15
RH               72 92 61 46 46 56 58 61 58 48 32 27 32 44 60 64 64 58 34 28 33
Wind dir          W NW NW NW  W  W  W  W  W  W  W  W SW  W  W  W  W  W  W  W  W
Wind spd         20 20 19 19 12 10 17 21 23 27 29 31 27 29 25 25 21 24 24 24 16
Wind gust        43 36 34 36 25 25 36 49 56 57 48 52 48 50 44 52 55 42 39 36 31
Clouds           B1 B2 SC FW CL FW FW CL CL CL CL FW FW SC B1 SC FW FW FW FW FW
PoP 12hr                     30           0           0          40          20
QPF 12hr              0.00-0.06           0           0        0.01           0
Snow 12hr                     T       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs         C  C                                         C  S  S
Wind chill       24 20 25 30 31 25 24 21 22 31             37 30 23 22 32 37 34
Min chill        22    16    22    20    17    20          33    20    18    29


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    57      34    59      33    58      34    59
Temp          32   29 51 51 41   35 54 53 40   34 53 52 40   35 54 53
Dewpt         17   15 18 20 22   22 25 26 27   26 28 27 26   26 28 28
PWind dir           W     W       W     W      SW     W       W     W
Wind char          GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    FW   CL FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5       5     5       5     5

$$
WYZ106-182200-
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                40 45 50          34    62 67 72    36 40 44    45 51 57
Temp             42 38 40 43 42 36 37 39 41 50 62 67 62 56 53 48 42 41 48 51 47
Dewpt            29 32 27 21 19 20 22 23 22 24 25 26 27 29 31 32 27 23 17 14 15
RH               60 79 59 41 39 52 54 52 46 36 24 21 26 35 43 54 55 48 29 22 27
Wind dir         NW NW NW NW NW SW SW  W  W  W  W  W  W  W  W  W  W  W NW NW NW
Wind spd         27 24 21 21 13  9 14 28 32 35 32 31 25 31 29 31 25 27 26 26 17
Wind gust        62 44 36 37 26 21 37 59 65 66 52 56 55 56 56 63 62 54 43 41 31
Clouds           SC B2 B1 SC CL FW FW FW FW CL FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr                     40           0           0          30          20
QPF 12hr              0.00-0.08           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  C                                      C  C  S  S
Snowshwrs            C                                         C  S  S
Wind chill       31 26 30 35 34 29 28 27 30                      32 31
Min chill        23    21    25    21    19    22          36    23    23    31
High Wind                              A  A  A  A  A


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    62      41    63      41    62      42    65
Temp          37   35 57 56 46   42 60 57 45   42 59 56 46   43 61 58
Dewpt         18   17 19 22 23   23 25 27 28   28 29 28 27   27 27 28
PWind dir           W     W       W     W      SW     W       W     W
Wind char          GN    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    FW   CL FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5      10     5       5     5

$$
WYZ107-182200-
East Platte County-
Including the cities of Wheatland and Guernsey
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                43 47 50    28 31 35    67 71 75    36 39 42    49 54 57
Temp             41 38 42 46 44 36 34 34 36 47 65 70 65 58 54 47 41 42 51 54 50
Dewpt            35 34 30 24 21 22 23 23 24 26 29 28 29 31 33 34 31 29 22 17 19
RH               79 85 62 42 39 56 64 64 61 43 26 21 26 36 45 60 67 60 32 23 29
Wind dir         NW NW NW NW NW  W  S  S SW  W  W  W  W  W  W NW NW NW NW NW NW
Wind spd         18 21 20 19 11  5  8 10 12 18 23 23 16 21 23 21 14 17 20 20 13
Wind gust        37 37 32 32       18 37 40 48 46 41 35 42 41 41 33 37 37 35 28
Clouds           B1 B2 SC FW FW FW FW FW FW CL CL FW SC FW SC SC SC FW FW FW FW
PoP 12hr                     30           0           0          20          20
QPF 12hr              0.00-0.15           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C                                      S  S  S  S
Snowshwrs            C
Wind chill       33 27 33 38 37    27 27 28                   39 33 33
Min chill        26    22    30    22    22    23                28    28


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    64      39    65      39    66      41    69
Temp          37   32 57 57 45   40 61 59 46   40 61 59 47   42 64 61
Dewpt         23   21 22 23 25   25 27 28 29   29 30 29 30   29 30 30
PWind dir           W    SW      SW    NW       S     W       W     W
Wind char          LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW   FW FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5       5     5       0     0

$$
WYZ108-182200-
Goshen County-
Including the city of Torrington
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                41 49 53    24 29 34    66 74 77    35 39 43    47 56 59
Temp             41 39 44 48 45 35 32 31 32 44 67 73 67 56 53 46 40 43 52 55 50
Dewpt            34 36 30 24 21 22 22 23 23 26 29 29 30 31 32 34 31 31 25 19 20
RH               76 89 57 39 38 59 66 72 69 49 24 19 25 38 44 63 70 62 35 24 30
Wind dir         NW NW NW NW NW  W  S  S SW SW  W  W  W SW  W NW NW NW NW NW NW
Wind spd         18 21 21 20 11  5  6  9  9 11 19 20 13 17 19 19 14 17 19 20 13
Wind gust        37 37 34 33       18 31 36 41 42 37 26 34 40 42 36 32 35 35 27
Clouds           SC B2 SC FW CL FW FW FW FW CL CL FW FW FW SC SC SC FW FW FW FW
PoP 12hr                     20           0           0          10          10
QPF 12hr              0.00-0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C                                      S  S
Snowshwrs            S
Wind chill       32 29 35    39    25 23 24                   38 32 35
Min chill        24    21    26    19    16    18                26    28    36


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            28    64      36    67      37    68      39    71
Temp          35   30 57 57 42   37 61 59 44   38 62 60 44   40 64 62
Dewpt         24   22 24 24 25   25 28 29 30   29 31 31 31   29 31 31
PWind dir          NW    SW      SW    NW       S     W       W     W
Wind char          LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW   CL FW CL FW   FW FW FW SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     0       5     5       0     0

$$
WYZ109-182200-
Central Carbon County-
Including the city of Rawlins
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                39 45 48    30 33 37    52 59 63    30 34 37    39 46 49
Temp             35 35 38 43 43 38 36 35 35 41 54 58 56 50 46 41 36 34 42 46 43
Dewpt            27 29 25 20 20 20 22 22 22 25 26 26 27 29 31 28 23 20 16 14 14
RH               72 78 59 39 39 48 56 59 59 52 34 29 32 44 55 59 59 56 34 27 30
Wind dir          W NW NW  W  W SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W
Wind spd         23 20 17 17 13 17 20 21 21 24 26 29 27 31 29 29 26 25 21 23 16
Wind gust        52 44 32 31 26 33 41 44 48 48 50 50 47 51 54 59 60 43 35 37 27
Clouds           SC B1 SC FW FW FW FW FW FW FW FW FW FW SC B1 SC FW FW FW FW FW
PoP 12hr                     10           0           0          30          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs            S                                         C
Wind chill       23 23 29 35 36 28 25 23 23 31             37 30 23 22 33 38 36
Min chill        18    15    24    19    17    18          30    17    17    26


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            28    56      35    59      34    57      34    58
Temp          33   30 51 51 41   36 53 53 41   34 51 52 40   35 53 53
Dewpt         16   16 18 20 22   23 26 27 27   27 28 27 26   26 29 29
PWind dir          SW    SW      SW    SW      SW     W      SW    SW
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5       5     5       5     0

$$
WYZ110-182200-
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                38 42 45    30 34 36    56 61 65    29 34 37    41 45 49
Temp             37 35 36 40 40 36 37 37 38 45 56 60 56 51 48 43 38 35 41 45 42
Dewpt            26 28 24 20 17 19 21 21 21 21 23 23 25 27 30 29 24 20 15 12 13
RH               64 75 61 44 39 50 52 52 50 38 27 24 30 39 49 57 57 54 34 26 30
Wind dir          W  W NW  W  W SW  W  W SW SW  W SW SW SW  W  W  W  W  W  W  W
Wind spd         29 27 23 23 17 17 24 27 28 31 32 32 31 32 28 32 31 32 28 28 19
Wind gust        52 46 37 40 32 35 43 52 57 56 50 50 51 54 50 62 63 51 43 41 32
Clouds           SC B2 B1 FW FW FW FW FW CL CL CL FW FW SC B1 B1 SC FW FW FW FW
PoP 12hr                     20           0           0          40          10
QPF 12hr                      0           0           0   0.01-0.08        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs            S                                         C  S  S
Wind chill       25 22 24 30 31 26 26 25 26 35                32 25 21 30 35 34
Min chill        18    17    22    19    18    21          34    19    15    27
High Wind                              A  A  A  A  A


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    57      37    59      36    56      37    59
Temp          35   32 53 51 44   38 55 53 42   37 52 51 42   37 54 52
Dewpt         14   13 17 20 21   22 24 26 26   26 27 26 25   24 26 28
PWind dir           W     W      SW     W      SW     W       W     W
Wind char          BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5      10    10       5     5

$$
WYZ111-182200-
Southwest Carbon County-
Including the city of Baggs
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                45 49 54    27 30 33    56 60 64          33    44 49 54
Temp             33 36 44 48 47 36 34 31 30 38 53 59 57 47 44 39 34 35 44 49 46
Dewpt            28 29 26 22 22 23 24 23 24 26 29 29 29 29 31 31 27 24 20 17 17
RH               82 75 49 35 37 59 66 72 78 62 39 32 34 49 60 73 75 64 38 28 31
Wind dir         SW  W NW  W  W SW SW  S  S  S SW SW SW SW  W  W  W  W  W  W  W
Wind spd         12 14 18 16 11 10 10 10 11 14 20 26 23 23 21 20 18 17 18 18 12
Wind gust        32 33 31 27 23 23 25 26 27 32 35 42 39 39 36 41 42 31 28 28
Clouds           SC SC FW FW FW FW FW FW FW FW CL FW FW SC B2 B1 SC FW FW FW CL
PoP 12hr                      5           0           0          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S  S
Snowshwrs                                                      S
Wind chill       24 26 36       29 26 22 21 30          39 35 29 23 24 36
Min chill        20    19    31    21    17    17          31    19    19    33


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    57      32    59      32    57      31    58
Temp          31   27 50 52 38   33 53 53 39   32 51 53 37   31 52 53
Dewpt         16   16 23 24 24   24 29 30 29   28 31 28 27   26 33 32
PWind dir          SW    SW       S    SW       S    SW      SW     S
Wind char          LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    FW   FW FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5       5     5       0     0

$$
WYZ112-182200-
Sierra Madre Range-
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                27 41 49    21 29 35    40 53 61    22 30 35    27 41 49
Temp             32 32 37 39 37 32 31 30 31 38 49 53 49 44 42 38 33 32 37 41 37
Dewpt            25 26 22 19 18 19 20 21 22 22 23 24 24 24 26 28 25 21 15 12 13
RH               75 78 54 44 46 58 63 69 69 52 36 32 37 45 53 67 72 63 40 30 37
Wind dir          W  W NW  W  W SW SW SW  S SW SW SW SW SW  W  W  W  W  W  W  W
Wind spd         18 20 19 17 13 13 13 14 14 17 20 25 24 25 23 25 23 21 20 19 12
Wind gust        50 47 36 31 29 35 39 42 42 43 41 46 46 51 51 57 55 47 40 39 29
Clouds           B2 B1 SC FW FW FW FW FW FW FW FW FW FW SC B2 B2 B1 FW FW FW FW
PoP 12hr                     10           0           0          40          10
QPF 12hr                      0           0           0   0.00-0.21        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs                                                   C  C  S  S
Wind chill       20 20 27 30 29 22 22 20 20 28          35 33 27 20 19 27 31 29
Min chill         8     3    10     8     8    10    23    21    10     4     9


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    51      33    53      32    50      31    52
Temp          29   27 48 45 37   34 50 46 37   33 47 44 35   32 49 46
Dewpt         12   13 18 20 20   21 24 26 25   25 27 25 23   23 27 27
PWind dir          SW    SW       S    SW       S    SW      SW    SW
Wind char          GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW FW SC B1   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0    10      10    10       5     5

$$
WYZ113-182200-
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                40 44 47    25 31 36    56 60 62    29 33 36    42 46 48
Temp             35 36 40 43 42 35 34 33 33 41 56 59 56 50 47 42 36 34 42 46 43
Dewpt            26 28 24 20 18 20 21 22 22 23 23 24 25 26 29 30 26 22 15 13 13
RH               69 72 52 39 37 54 58 63 63 48 27 26 30 39 49 62 67 61 33 26 29
Wind dir          W  W NW  W  W SW SW  S  S SW SW SW SW SW  W  W  W  W  W  W  W
Wind spd         24 26 20 19 13 13 14 16 17 19 24 28 26 28 26 27 26 26 25 25 17
Wind gust        48 47 36 34 25 29 35 37 40 44 42 48 46 50 49 51 55 43 37 39 31
Clouds           SC B1 B1 FW FW FW FW FW FW FW FW FW FW SC B1 B2 SC FW FW FW FW
PoP 12hr                     10           0           0          30          10
QPF 12hr                      0           0           0   0.00-0.11           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs                                                   C  C
Wind chill       23 23 30 34 34 26 25 22 22 32             39 32 24 21 32 37 35
Min chill        19    16    25    19    14    16          33    20    16    30


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    57      34    59      33    56      33    59
Temp          32   29 54 51 40   35 55 53 40   34 52 51 38   33 54 52
Dewpt         14   15 18 20 22   23 25 26 28   27 27 26 26   25 27 27
PWind dir          SW    SW      SW    SW      SW     W      SW    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5      10     5       5     5

$$
WYZ114-182200-
Snowy Range-
Including the cities of Centennial and Albany
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                24 37 46    20 26 35    40 54 63    19 27 39    25 39 47
Temp             30 30 32 35 34 29 30 29 30 38 50 53 49 43 41 36 31 29 35 38 36
Dewpt            24 25 23 19 17 18 19 19 19 20 22 23 24 24 26 27 24 19 14 12 12
RH               78 81 69 52 49 63 63 66 63 48 33 31 37 47 55 69 75 66 41 34 36
Wind dir          W  W NW  W  W  W  W SW SW SW SW SW SW SW  W  W  W  W  W  W  W
Wind spd         26 27 23 21 18 18 20 21 23 25 26 27 27 29 26 28 27 28 26 25 18
Wind gust        58 55 48 48 40 44 52 56 57 55 49 52 52 58 58 64 63 56 49 47 37
Clouds           B1 B2 B1 FW FW FW FW FW FW CL FW FW FW FW B1 B2 B1 SC FW FW FW
PoP 12hr                     20           0           0          40          20
QPF 12hr              0.00-0.14           0           0   0.03-0.20        0.01
Snow 12hr                     T       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs            S                                      C  C  S  S
Wind chill       15 15 19 23 23 17 17 15 16 27          33 31 24 16 13 23 27 25
Min chill         4    -1     2     4     5     8    22    19     3     1     4


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    51      31    53      29    50      29    52
Temp          28   26 48 45 36   32 49 46 35   30 46 44 34   30 48 46
Dewpt         12   12 17 20 19   20 24 25 25   24 26 25 23   22 26 26
PWind dir           W    SW      SW    SW      SW     W      SW    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL FW FW FW   FW FW SC B1   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0    10      10    10       5     5
Rain shwrs                                 S

$$
WYZ115-182200-
Laramie Valley-
Including the cities of Bosler and Laramie
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                39 44 46    28 31 35    60 63 66          36    43 47 49
Temp             37 37 38 41 40 34 34 34 35 44 58 62 58 51 49 44 38 37 43 47 43
Dewpt            26 28 25 19 18 20 21 22 22 23 23 24 26 27 28 30 27 22 15 12 14
RH               64 70 59 41 41 56 58 61 59 43 26 23 29 39 44 57 64 54 32 24 30
Wind dir          W NW NW NW NW SW SW SW SW SW  W  W SW  W  W  W  W  W  W  W  W
Wind spd         27 28 26 26 17 13 18 19 20 24 27 28 25 29 26 28 26 31 32 31 23
Wind gust        51 48 44 42 31 32 36 41 46 47 48 49 46 52 50 50 54 54 50 50 37
Clouds           FW B1 B1 FW CL FW CL CL CL CL CL FW FW FW SC B1 SC FW FW FW FW
PoP 12hr                     20           0           0          40          20
QPF 12hr                      0           0           0   0.01-0.07        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs            S                                         C  S  S
Wind chill       25 25 26 31 31 24 23 22 23 35                34 27 24 33 37 34
Min chill        22    19    21    19    17    20          37    22    21    28


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    60      35    61      34    58      34    61
Temp          34   30 55 53 42   36 57 54 41   35 54 51 39   34 55 53
Dewpt         15   15 18 22 23   22 25 27 28   27 28 28 27   25 27 29
PWind dir           W     W      SW     W      SW     W       W     W
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW SC B1   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0    10      10    10       5     5
Rain shwrs                                 S

$$
WYZ116-182200-
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                35 40 45          32    56 61 65          36    39 44 49
Temp             38 37 34 38 36 32 34 35 37 45 56 60 55 50 49 45 40 37 41 44 41
Dewpt            24 26 25 19 18 19 20 20 21 21 21 23 24 24 25 27 25 18 13 11 12
RH               57 64 69 46 47 58 56 54 52 38 25 24 30 36 39 49 55 46 31 26 30
Wind dir          W NW NW NW NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW
Wind spd         33 31 25 26 18 14 19 26 26 28 28 28 24 28 28 31 29 34 32 29 21
Wind gust        57 48 44 41 32 31 36 50 48 51 50 49 48 51 51 56 58 52 47 44 37
Clouds           FW B1 B2 FW CL FW CL CL CL CL FW FW CL FW FW SC SC FW FW FW CL
PoP 12hr                     20           0           0          30          20
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C
Snowshwrs            S                                      C  C  S  S
Wind chill       25 24 22 26 26 22 23 23 26 35                35 28 24 29 34 31
Min chill        20    13    15    17    17    22          36    24    19    23


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    57      38    58      37    55      37    58
Temp          34   33 53 50 41   40 55 50 41   38 51 48 40   38 53 50
Dewpt         13   13 16 21 21   20 23 25 26   25 26 26 25   23 25 27
PWind dir           W     W       W     W      SW     W       W     W
Wind char          GN    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW SC B1   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0    10      10    10       5     5
Rain shwrs                                 S

$$
WYZ117-182200-
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                41 45 49          31    64 67 70          39    47 50 54
Temp             42 41 38 43 41 34 34 35 38 50 62 66 61 53 52 46 41 41 47 50 46
Dewpt            26 29 29 21 19 20 22 22 22 23 24 24 26 27 27 29 27 21 15 13 14
RH               53 62 70 41 41 56 61 59 52 34 23 20 26 36 38 51 57 44 27 22 27
Wind dir          W NW  N NW NW  W SW  W  W  W  W  W SW  W  W  W NW NW NW NW NW
Wind spd         27 28 21 24 14  8 13 20 21 27 25 24 18 23 23 25 24 31 31 28 18
Wind gust        55 49 36 37 25    29 41 44 51 47 46 36 47 43 51 55 51 44 42 29
Clouds           FW B1 B2 SC CL CL FW CL FW CL CL FW FW FW FW SC SC FW FW FW CL
PoP 12hr                     30           0           0          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C                                      S  S
Snowshwrs            C
Wind chill       31 30 27 33 33 27 24 24 28                   38 31 30 38    39
Min chill        27    23    26    21    19    23                27    25    34


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            30    61      38    63      37    61      38    64
Temp          36   33 57 54 43   41 60 55 43   39 58 54 43   40 60 56
Dewpt         16   15 17 22 23   22 24 27 27   27 28 29 28   25 25 28
PWind dir           W    SW       W     W      SW     W       W     W
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW SC B1   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5      10    10       5     5

$$
WYZ118-182200-
Central Laramie County-
Including the city of Cheyenne
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      46          29          70          40    50 53 56
Temp             43 41 39 44 43 33 32 33 34 50 65 70 63 53 52 46 41 44 50 53 49
Dewpt            27 32 31 25 20 21 22 22 23 24 24 25 27 28 28 30 29 23 16 13 15
RH               53 70 73 47 39 61 66 63 64 36 21 18 25 38 39 53 62 43 25 20 25
Wind dir         NW NW  N NW  N  W SW SW SW  W  W  W SW  W  W  W NW NW NW NW NW
Wind spd         20 23 20 21 14  6 11 14 14 21 23 21 14 17 17 20 20 25 27 26 18
Wind gust        42 42 34 35 25    23 40 36 48 44 39 26 40 34 37 36 40 44 43 29
Clouds           FW B1 B1 SC CL CL FW FW FW CL CL FW FW FW FW FW SC FW FW FW CL
PoP 12hr                     30           0           0          10          10
QPF 12hr              0.00-0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C                                      S  S
Snowshwrs            C
Wind chill       34 30 29 36 35 27 22 22 25                   39 32 35
Min chill        31    25    27    19    18    21                30    30


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    63      38    66      38    64      39    67
Temp          35   32 57 56 43   39 62 58 44   39 60 57 43   40 63 59
Dewpt         18   17 19 22 24   23 24 27 29   29 29 29 30   27 26 28
PWind dir           W    SW       W     W      SW     W       W     W
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   CL FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5      10    10       5     5

$$
WYZ119-182200-
East Laramie County-
Including the city of Pine Bluffs
546 AM MDT Sat Oct 18 2025

Date             Sat 10/18/25            Sun 10/19/25            Mon 10/20/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      47          29          73          41          55
Temp             43 41 42 45 43 33 30 31 31 45 67 72 64 53 51 47 42 45 52 55 50
Dewpt            28 35 31 26 22 22 22 23 23 26 25 26 28 29 28 31 31 26 18 15 15
RH               55 79 65 47 43 63 72 72 72 47 20 18 25 39 41 53 65 47 26 20 24
Wind dir         NW  N  N NW  N NW SW SW SW SW  W  W SW  W  W  W NW NW NW NW NW
Wind spd         18 23 21 21 13  5  9 13 11 14 18 18 12 14 13 18 19 23 26 26 17
Wind gust        33 36 36 34       19 33 25 28 34 32 25 31 27 37 33 37 39 37 31
Clouds           FW B1 B1 SC CL CL CL FW FW CL CL FW FW FW FW FW SC FW FW FW CL
PoP 12hr                     20           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S
Wind chill       35 31 32 37 36    22 21 22 39                39 33 36
Min chill        32    27    31    19    18    20                31    32


Date               Tue 10/21/25  Wed 10/22/25  Thu 10/23/25  Fri 10/24/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    63      38    67      39    66      39    69
Temp          35   31 57 56 43   39 64 58 44   40 61 58 43   40 65 60
Dewpt         20   20 21 23 24   24 25 28 29   30 30 31 31   28 28 29
PWind dir          NW    SW      SW    NW       S     W       W     W
Wind char          GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    CL   CL FW FW FW   FW FW SC SC   SC SC FW FW   FW FW FW
PoP 12hr            0     0       0     5      10     5       5     5

$$