Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
230 PM MDT Tue Aug 19 2025

MTZ005-201000-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
230 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      56          88          51          86          49
Temp          91 91 80 70 63 58 62 76 86 86 75 64 57 51 57 73 83 85 74 62 55 50
Dewpt         44 43 49 51 50 49 50 48 44 41 41 43 42 42 43 41 35 34 34 35 34 36
RH            20 19 34 51 62 72 65 37 23 21 29 46 57 71 59 31 18 16 23 36 45 58
Wind dir      NW NW  N  N NW  N NW NW  W  W NW NW NW SE  N NW NW  N  N NE  E  E
Wind spd       2  6  6  5  3  2  2  6 11 16 11  5  2  1  0  2  5  8  5  4  4  4
Clouds        FW B1 OV B1 B1 FW FW FW FW FW FW CL FW FW FW CL FW FW FW CL CL FW
PoP 12hr                     40          10           5           0           0
QPF 12hr                   0.04           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    C  C
Rain shwrs        C  C
Tstms             C  S


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          86      50    90      53    91      55    90      54    89
Temp          72 86 64   51 74 89 67   54 76 90 68   56 76 87 66   55 76 88
Dewpt         41 39 40   41 45 38 42   41 46 41 43   42 46 40 42   43 45 41
PWind dir         E       E     E      NE    SE      NE    SE      NE    SE
Wind char        LT      GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW   CL FW FW FW   FW SC SC SC   FW SC FW SC   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       5     5

$$
MTZ003-201000-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
230 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      53          84          48          81          47
Temp          85 87 74 65 59 55 62 76 82 81 70 59 52 48 58 72 79 81 68 57 51 48
Dewpt         46 48 52 53 52 49 51 51 48 47 46 46 44 41 45 44 40 37 41 41 40 39
RH            26 26 46 65 78 80 67 42 31 30 42 62 74 77 62 37 25 21 37 55 66 71
Wind dir       S  S NW NW NW  W  S SW SW  W  W NW  W  N  N SW  W NW  N  N NE NE
Wind spd       4  4  2  3  2  2  2  6 10 11  6  3  2  2  2  2  3  4  2  6  9  9
Clouds        FW SC SC B2 FW FW FW CL FW FW FW FW FW FW CL CL FW FW FW FW CL CL
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    S  S


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          82      48    85      50    88      52    88      53    87
Temp          71 82 59   48 74 85 61   51 76 87 62   53 77 86 63   53 76 87
Dewpt         45 43 46   43 48 44 47   45 48 43 48   45 49 44 48   46 49 46
PWind dir        NE      NE    NE      NE     E       N     E      NE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL CL FW   CL CL CL FW   FW FW FW FW   FW FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       5     5

$$
MTZ007-201000-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
230 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      52          85          48          80          46
Temp          88 88 77 65 57 54 60 77 83 79 70 61 53 48 56 71 78 79 68 58 51 46
Dewpt         28 27 34 38 41 42 44 44 40 43 45 44 42 40 42 40 38 37 37 36 34 35
RH            11 11 21 37 55 64 55 31 22 28 41 53 66 74 59 32 24 22 32 44 52 65
Wind dir      SW  S  S  W  W  S  W  W  W NW  N NW NW NW  N  N  N  N  N  N  N  N
Wind spd       8  8  5  5  3  2  2  5 11 13  8  8  4  2  1  2  5  9  6  5  3  2
Wind gust     18
Clouds        FW SC SC FW SC SC FW B1 B1 B1 B1 SC FW FW CL FW FW FW FW FW FW FW
PoP 12hr                     10          30          30           5           0
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                C        C
Rain shwrs                             C  C
Tstms                                  S  S


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          78      45    82      47    81      49    82      48    80
Temp          68 77 56   45 72 81 59   48 73 80 60   50 74 77 58   48 75 77
Dewpt         40 40 41   39 41 36 41   39 41 39 42   40 41 41 42   39 41 36
PWind dir        NE      NE     E      NE     E      NE     E       N     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW FW   FW FW FW FW   SC SC SC SC   SC FW SC SC   FW FW SC
PoP 12hr          0       0     0       0    10       5    10      10    20
Rain shwrs                                                                S
Tstms                                                                     S

$$
IDZ010-201000-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
230 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      55          91          50          88          48
Temp          93 94 80 69 61 57 61 77 88 89 75 65 56 51 57 73 85 87 73 62 53 48
Dewpt         36 35 37 42 46 45 47 47 45 47 46 45 45 43 46 46 42 41 40 39 39 38
RH            14 13 21 37 58 64 60 35 22 23 36 48 66 74 67 38 22 20 30 43 59 68
Wind dir       S  S  S SE SW  S  N NW  W NW NW NW NW  N  N NW  N  N  N  N NE  E
Wind spd       8 10  5  3  2  1  0  3  9 11  6  5  2  0  0  2  5  8  5  3  2  1
Wind gust     18 21 16                   21                   16 18
Clouds        FW FW SC FW SC SC FW SC SC SC FW FW FW FW FW CL FW FW FW FW FW CL
PoP 12hr                      5          20          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                S
Rain shwrs                             S
Tstms                                  S


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          89      50    92      54    90      53    88      51    87
Temp          74 89 64   51 76 90 67   55 76 88 65   54 76 84 63   52 75 86
Dewpt         41 38 40   39 43 41 41   41 44 48 47   45 47 47 45   43 46 45
PWind dir         E      NE    NE      NE    SE       W    NW       N     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW FW   FW FW SC SC   SC SC B1 B1   SC SC SC SC   FW FW SC
PoP 12hr          0       0     0       0    10      10    10      10    20
Rain shwrs                                                                S
Tstms                                                                     S

$$
MTZ004-201000-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
230 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      53          64          49          66          49
Temp          69 68 60 58 57 55 54 59 63 61 55 54 52 50 52 60 65 64 57 55 54 51
Dewpt         40 38 41 40 39 37 37 38 39 38 36 35 33 31 33 32 30 28 29 28 28 28
RH            35 33 49 51 51 51 52 45 41 42 49 48 48 48 48 35 27 25 34 35 36 41
Wind dir       W  W  W  W  W  W  W  W  W  W  W SW SW SW  S  W NW NW  N NE  E  E
Wind spd       4  5  5  5  5  5  5  6  9  9  6  5  5  6  4  3  4  4  4  3  5  6
Clouds        FW FW B1 SC FW FW FW CL FW FW FW FW FW CL CL CL CL CL CL CL CL CL
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          69      51    72      53    73      57    74      56    73
Temp          58 68 57   53 61 72 60   55 64 73 62   59 65 71 61   58 66 70
Dewpt         33 32 32   34 38 32 35   36 38 34 33   35 36 32 35   35 38 34
PWind dir         E       E     E       E     E      NE     E      NE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL CL CL   CL CL FW FW   FW FW FW SC   SC FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       5     5

$$
IDZ006-201000-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
130 PM PDT Tue Aug 19 2025

Date          Tue 08/19/25      Wed 08/20/25            Thu 08/21/25         Fri
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                      56          91          54          94          54
Temp          95 93 75 66 60 57 60 79 89 88 70 63 57 54 59 82 92 91 72 62 56 54
Dewpt         53 55 59 56 53 50 52 53 51 53 53 51 48 48 50 53 48 47 46 43 41 40
RH            24 28 58 70 78 77 75 41 27 30 55 65 72 80 72 37 22 22 39 50 57 59
Wind dir       W NW  W  W  N  N  N  W NW NW NW  N  N  N  N NW NW NW NW  E  E  E
Wind spd       3  4  2  1  0  0  0  4  6  6  2  0  0  0  0  2  3  4  1  2  1  1
Clouds        CL B1 B2 SC SC FW CL CL CL FW FW CL CL FW CL CL CL CL CL CL CL CL
PoP 12hr                     30           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                 C  S  S
Rain shwrs        C
Tstms             S


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          99      56   104      61   102      61   100      60    99
Temp          86 96 66   56 90100 70   61 89 98 70   61 85 95 69   60 88 95
Dewpt         51 44 43   43 53 44 46   45 54 49 49   49 52 49 49   48 54 48
PWind dir         E      NE     E      NE    NE      SW    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL CL CL   FW FW FW SC   SC SC SC SC   FW FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       5     5

$$