Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
231 PM MDT Sat Oct 11 2025

MTZ005-121000-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
231 PM MDT Sat Oct 11 2025

Date           10/11/25      Sun 10/12/25            Mon 10/13/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      36          48          29          44          25
Temp          56 53 47 45 44 41 40 42 46 45 40 38 35 32 31 37 42 43 37 33 30 26
Dewpt         39 35 36 37 39 38 38 38 37 35 35 34 31 28 26 26 26 27 26 25 24 23
RH            53 50 65 73 82 89 92 86 71 68 82 85 85 85 81 64 53 53 64 72 78 88
Wind dir       W  W NW  W  E SE  S SW  W  N  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13 13 12 10 12  9  9 12 10 10 11 18 16 13 13 17 18 18 19 18 11  5
Wind gust              23    21                                     29
Clouds        B1 B1 B1 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     80          90         100          40          10
QPF 12hr                   0.08        0.17        0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain           S        D  D  D  D  D  C  D  D  D
Snow                                            D  D  C  C                    S
Wind chill                38 35 34 36       34 28 25 22 21 27 34 35 27 22 20 20
Min chill                    35    30    38    28    22    21    30    22    17


Date           10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25  Sat 10/18/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          50      29    51      32    51      32    51      31    52
Temp          39 50 36   30 40 50 39   33 41 50 38   34 42 50 40   34 41 51
Dewpt         29 33 31   30 34 39 35   33 35 34 33   32 34 36 35   31 32 35
PWind dir         E      NE    NE       W     W      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    B1 B1 B1   SC B1 B1 B1   B1 B2 SC SC   B1 B2 B1 B1   B1 B1 B1
PoP 12hr         20      20    40      50    40      30    50      50    30
Rain           S          S  C  C  C    C  C  S       C  C  C  C    C  C  C
Snow           S          S  C

$$
MTZ003-121000-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
231 PM MDT Sat Oct 11 2025

Date           10/11/25      Sun 10/12/25            Mon 10/13/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      31          42          25          40          21
Temp          53 51 43 41 39 35 35 39 41 39 32 31 29 27 28 36 40 38 31 27 24 22
Dewpt         39 38 39 39 39 35 33 33 33 33 31 28 23 20 21 24 24 24 25 23 22 20
RH            59 61 86 92100100 92 79 73 79 96 88 78 74 75 61 52 57 78 85 92 92
Wind dir      SW SW  S  S  S  E NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE  N
Wind spd      10 10 10  9 11 11 11 10  9 17 13 16 16 17 17 14 12 11 11 11  9  6
Wind gust                    24 24 24 27
Clouds        B1 B1 B2 OV OV OV B2 OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 SC SC
PoP 12hr                    100          90         100          50          20
QPF 12hr                   0.11        0.11        0.14        0.01           0
Snow 12hr                 00-00       00-00           1
Rain           C     S  L  D  D  L  C  D  D
Snow                             L  C     D  D  D  D  C  C  S  S  S  S
Wind chill          37 35 32 27 27 32    30 22 20 17 15 16 26 32 31 22 17 15 14
Min chill              35    27    23    30    19    15    14    29    17    12
High Wind                                    A  A  A  A  A


Date           10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25  Sat 10/18/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          49      24    51      29    51      30    49      29    49
Temp          39 48 31   26 41 50 35   31 43 50 36   32 41 49 36   30 42 48
Dewpt         28 35 31   25 34 40 35   31 38 39 35   32 36 38 35   30 35 37
PWind dir        NE      NE    NW      NE    SW       S    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC   SC SC SC B1   B1 B1 SC SC   B1 B2 B1 B1   B1 B1 B1
PoP 12hr         10      10    20      30    20      30    40      40    30
Rain                            S  C    C  S  S  S    C  C  C  C    C  C  C
Snow                                    C  S             C          C  C

$$
MTZ007-121000-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
231 PM MDT Sat Oct 11 2025

Date           10/11/25      Sun 10/12/25            Mon 10/13/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      31          47          25          39          23
Temp          58 51 42 38 35 33 33 44 46 43 38 34 31 27 27 33 37 38 33 29 25 24
Dewpt         40 38 34 30 29 29 29 29 28 30 31 31 30 26 26 27 27 28 26 26 23 22
RH            51 61 73 73 78 85 85 55 49 60 76 89 96 96 96 78 67 67 75 88 92 92
Wind dir       W NW NW NW NW  W SW  W  W  S  E  E  E  E  E  E  E NE NE NE NE  E
Wind spd      10 11 14 13 12 10 10 16 13 10 12 14 11  9 10 13 16 16 14 12  8  4
Wind gust           25 28    21 24
Clouds        OV OV OV B2 B2 B2 B2 B1 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     70          60          80          40          20
QPF 12hr                   0.06        0.04        0.20           0           0
Snow 12hr                 00-00       00-00           1
Rain              L  S              S  C  D  D
Rain shwrs     C
Snow                       C  C  C           D  L  L  C  C              S  S  C
Tstms          S
Wind chill          34 30 26 24 25 36    37 30 24 22 18 17 23 28 29 23 19 17 18
Min chill              30    24    23    37    24    18    17    26    19    15
Winter Weath      Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25  Sat 10/18/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          45      29    44      28    44      25    47      26    48
Temp          39 44 33   31 38 43 35   30 38 42 31   27 41 44 34   27 41 44
Dewpt         31 33 30   30 35 37 33   30 33 31 26   23 30 30 28   23 28 28
PWind dir         E       E    NE       W     W       W     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    LT
Avg clouds    B2 B1 B1   B1 B2 B2 B2   B2 B2 B1 SC   B1 B1 B1 B1   B1 SC SC
PoP 12hr         30      40    60      60    50      30    40      40    30
Rain              C  S    C  L  L  C    L  C  C  S    C  C  C  C    C     C
Snow           C          C  L          L  C          C  C     C    C  S  C

$$
IDZ010-121000-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
231 PM MDT Sat Oct 11 2025

Date           10/11/25      Sun 10/12/25            Mon 10/13/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      34          53          32          57          30
Temp          60 54 47 43 40 37 39 48 52 49 43 40 36 34 35 48 56 54 44 39 35 31
Dewpt         39 37 37 37 37 33 35 34 32 33 32 32 33 31 32 33 33 34 32 31 31 29
RH            46 52 68 79 89 85 85 58 46 54 65 73 89 89 89 56 42 46 62 73 85 92
Wind dir       W  W  N SW SW SE  S SW SW SW  S  S SE SE  E SE  E  E  E  E  E  E
Wind spd      11 13 11  8 11  9  8 11 13 11  8  9  8  5  6  9 12 13 12 14 10  4
Wind gust     23 27 26 19
Clouds        B2 B2 B2 B2 B2 B2 B1 B1 OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                     60          30          40           5          20
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain           S  C  C  C  C  C     S  S  C  C  C  C                    S  S  C
Snow                                                                          C
Wind chill                33 30 33             34 30 28 29          38 31 27
Min chill              38    30    28          34    27    28          31    23


Date           10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25  Sat 10/18/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          55      34    52      33    51      30    52      28    53
Temp          44 54 40   35 41 50 40   35 41 49 37   32 42 51 37   29 42 52
Dewpt         34 40 37   35 39 45 38   35 36 37 33   31 34 37 33   28 31 36
PWind dir        SE       E     E      NW    NW       W    SW       W     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 B1   B1 B2 B2 B2   B2 B2 B1 SC   B1 B1 SC B1   B1 SC SC
PoP 12hr         30      40    60      60    30      20    20      30    10
Rain           C  S  S    C  L  L  C    L  C  S       S  S  S  S    C
Snow           C                                         S          C

$$
MTZ004-121000-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
231 PM MDT Sat Oct 11 2025

Date           10/11/25      Sun 10/12/25            Mon 10/13/25            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          33          20          26          23
Temp          33 31 32 33 34 33 29 28 31 28 27 30 29 24 22 22 26 24 24 26 25 24
Dewpt         33 31 31 32 32 32 29 28 31 27 27 29 27 23 20 21 23 21 20 20 18 18
RH           100100 96 96 92 96100100100 96100 96 92 96 92 96 88 88 84 78 74 77
Wind dir      SW SW  W SW SW  W SW SW  S  S  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       9  8 12 13 17 14 12 10  9  6  9 13 19 21 19 13 12 12 17 19 17 12
Wind gust        19    25                         29 33                29
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 FW SC
PoP 12hr                    100         100         100          60          10
QPF 12hr                   0.55        0.50        0.34        0.01           0
Snow 12hr                     3           5           4
Snow           C  C  D  D  D  C  D  D  D  D  D  D  D  L  L  S  S              S
Obvis                                             BS BS BS             BS
Wind chill    25 24 23 23 24 23 19 19 23 20 18 19 16  9  6  9 14 12 10 12 12 12
Min chill        24    22    23    19    20    18     9     6    11    10    11
Winter Weath      Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25  Sat 10/18/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          33      28    36      29    36      30    35      29    35
Temp          27 31 31   30 31 33 33   31 30 33 36   35 31 29 35   33 30 31
Dewpt         23 27 24   24 30 32 28   26 28 29 28   29 31 29 29   27 30 29
PWind dir         E       E    NE       W    SW      SW    SW      SW    SW
Wind char        GN      LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    SC SC B1   SC SC B1 B1   B1 B1 SC SC   B1 B2 B2 B1   B1 B1 B1
PoP 12hr         20      10    30      30    30      30    60      50    50
Rain                            C  C             S
Snow           S             S  C  C    C  C  C  S    C  C  L  C    C  C  C

$$
IDZ006-121000-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
131 PM PDT Sat Oct 11 2025

Date          Sat 10/11/25      Sun 10/12/25            Mon 10/13/25         Tue
PDT 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                      39          51          37          57          34
Temp          52 50 47 46 45 43 40 46 50 47 43 42 41 39 38 47 56 51 41 39 36 35
Dewpt         48 50 47 46 45 43 39 46 48 47 42 42 41 39 38 44 45 47 41 38 36 35
RH            86100100100100100 96100 93100 96100100100100 89 66 86100 96100100
Wind dir       W  W  S  S  S  S SW SW  W  W  E  E  E  E  E  E  E NE  E  E  E  E
Wind spd       3  3  3  2  4  3  4  5  6  4  3  2  2  2  3  5  6  8 11  6  2  2
Wind gust                    16 14
Clouds        B1 B2 OV OV OV OV B2 OV OV OV OV OV OV OV B2 B2 B2 B1 B1 SC B1 B2
PoP 12hr                    100          90          90          30          20
QPF 12hr                   0.39        0.26        0.09           0           0
Snow 12hr                 00-00       00-00       00-00
Rain           C  S  L  D  D  D  L  C  D  D  D  L  L  C  C              S  S  S
Obvis                                          PF PF PF PF                PF PF
Wind chill                                                          34
Min chill                          37                39    35          32    32


Date           10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25  Sat 10/18/25
PDT 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          59      36    56      36    56      36    55      35    58
Temp          50 55 42   38 48 51 43   39 46 52 41   38 47 50 43   38 47 52
Dewpt         43 50 42   38 46 51 42   39 42 47 41   38 45 50 43   38 44 48
PWind dir         E      NE     W      SW    SW       S    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC   SC B1 B1 B1   B1 B1 SC SC   B1 B1 B1 B1   B1 B1 SC
PoP 12hr         20      30    40      50    20      30    50      50    30
Rain           S          C  C  C  C    C  S          C  C  C  C    C  C  S

$$