Point Forecast Matrices
Issued by NWS Missoula, MT

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FOUS55 KMSO 042031
PFMMSO

Point Forecast Matrices
National Weather Service Missoula MT
230 PM MDT Thu Sep 4 2025

MTZ005-051000-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
230 PM MDT Thu Sep 4 2025

Date           09/04/25      Fri 09/05/25            Sat 09/06/25            Sun
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                      48          82          49          88          54
Temp          81 81 71 62 57 51 54 67 80 82 71 61 55 49 55 71 86 86 75 66 60 55
Dewpt         47 46 43 41 41 39 39 40 40 37 37 36 35 35 37 40 40 35 40 42 41 41
RH            30 29 36 46 55 63 57 37 24 20 29 39 47 58 51 32 20 16 28 42 49 59
Wind dir       E  E  E SE SE SE  E SE  E  N  E  E  E  E SE  E  E  E  E  E  E SE
Wind spd      12 13 13 16 10  8  5  4  3  5  4  8  6  5  3  3  3  5  5  8  5  4
Wind gust           28
Clouds        FW B1 SC FW FW FW FW CL FW FW FW CL FW FW FW FW FW SC SC SC B1 B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis          H  H           H  H  K  H        H  H  H


Date           09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25  Thu 09/11/25
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          87      53    82      51    75      50    77      49    75
Temp          74 84 65   53 73 79 63   52 65 74 60   51 66 73 58   50 63 74
Dewpt         49 43 47   47 52 46 48   48 51 50 50   47 52 49 50   47 50 49
PWind dir         S      SW    SW       W     W      NW     W       N    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B1   B1 B1 B1 B2   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
PoP 12hr         10      10    30      30    40      40    50      40    50
Rain                               C       S  C  C    S  C  C       C  C  C
Rain shwrs                      C                              C
Tstms                           S                              S

$$
MTZ003-051000-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
230 PM MDT Thu Sep 4 2025

Date           09/04/25      Fri 09/05/25            Sat 09/06/25            Sun
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                      46          79          48          87          51
Temp          74 74 63 56 51 48 54 67 77 79 65 57 51 49 58 75 84 86 71 61 55 52
Dewpt         49 48 46 44 43 40 40 41 41 41 44 42 38 37 40 42 41 40 45 44 42 40
RH            41 40 54 64 74 74 59 39 28 26 46 57 61 63 51 31 22 20 39 53 61 63
Wind dir      NE NE NE NE  N  N NE NE NE NE NE NE NE NE NE SE SE  E NE NE NE NE
Wind spd      12 12 12  9  6  6  2  2  2  2  2  3  3  3  2  2  2  2  2  4  3  2
Clouds        SC FW SC SC FW FW CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis          H  H
Wind           Y  Y  Y


Date           09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25  Thu 09/11/25
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          84      52    79      50    74      50    74      49    74
Temp          73 83 61   53 73 77 59   51 68 74 58   51 67 72 56   49 65 74
Dewpt         47 50 51   48 54 52 52   48 53 52 52   47 53 52 53   49 53 53
PWind dir        SE      NE     S      NW     S       W    NE       N    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1   B1 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 B1
PoP 12hr          5      20    30      30    40      40    50      40    40
Rain                      S        C    C  C  C  C    C  C  C  C    C  C  C
Rain shwrs                      C
Tstms                           S

$$
MTZ007-051000-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
230 PM MDT Thu Sep 4 2025

Date           09/04/25      Fri 09/05/25            Sat 09/06/25            Sun
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                      40          73          43          79          48
Temp          72 70 60 51 45 42 46 62 71 73 61 52 46 43 50 69 77 77 66 57 51 48
Dewpt         45 44 40 38 37 35 36 37 33 32 29 29 29 28 30 33 32 29 32 32 33 35
RH            38 39 47 61 73 76 68 39 25 22 29 41 51 55 46 26 19 17 28 38 50 60
Wind dir       N NE NE  E  E  E  E SE  E  E  E  E  E SE SE SE  E  E  E  E SE  S
Wind spd      11 11 10  5  5  8  2  3  5  6  4  2  2  2  1  4  5  9  5  4  2  2
Wind gust     23 23 21
Clouds        FW FW FW FW FW FW CL CL FW CL FW CL FW FW FW FW SC FW SC SC SC B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis          H  H  H  H  H
Wind chill                   36
Min chill                    36    34


Date           09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25  Thu 09/11/25
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          79      48    76      46    72      45    72      44    70
Temp          72 78 57   48 71 74 56   47 66 68 53   45 64 69 54   45 63 69
Dewpt         40 41 45   42 43 39 43   41 42 42 43   41 43 40 42   40 45 42
PWind dir        SW      SW    SW       W    SW       W     S       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B2   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         20      20    30      20    40      40    50      40    40
Rain              S                S                  S  S  C  C    S  S  C
Rain shwrs        S  S          C             C  C
Tstms             S  S          S             S  S

$$
IDZ010-051000-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
230 PM MDT Thu Sep 4 2025

Date           09/04/25      Fri 09/05/25            Sat 09/06/25            Sun
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                      47          83          47          86          51
Temp          84 86 71 62 55 49 53 68 80 82 69 60 52 48 53 71 82 82 69 62 55 52
Dewpt         44 45 46 48 47 43 45 46 47 45 42 41 40 38 42 43 47 49 50 50 47 45
RH            25 24 41 60 74 80 74 45 31 27 37 49 63 68 66 36 29 32 51 65 74 77
Wind dir       N  N SE SE  N  N NE  N  N  N  E SE SE SE SE SE  E  W SW  S  S SE
Wind spd       8 13  9  8  5  4  1  2  4  6  3  3  2  2  1  2  2  5  4  4  3  2
Wind gust     21 25 25
Clouds        FW FW FW FW SC FW FW CL FW FW FW FW FW FW FW FW SC B1 B2 B1 B1 SC
PoP 12hr                      0           0           0          10          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                                                                 S  S  S
Rain shwrs                                                        S
Tstms                                                             S
Obvis          K  K  K  K  K  H  H  H  K  H  H


Date           09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25  Thu 09/11/25
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          84      48    80      47    74      48    75      45    75
Temp          73 78 59   49 68 78 58   48 62 72 57   48 62 74 56   46 62 73
Dewpt         51 52 51   45 49 49 47   44 46 49 48   45 48 49 46   44 48 50
PWind dir         S      SW     S      SW    SW      NW     S       W    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B2   B1 B1 B1 B1   B1 B2 B1 B1   B1 B2 B1 B1   B1 B1 B1
PoP 12hr         20      30    20      20    30      30    40      40    40
Rain              S       S        S    S  S     C    C  C     C    C  S  C
Rain shwrs        S  C          S             C             C
Tstms             S  S          S             S             S

$$
MTZ004-051000-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
230 PM MDT Thu Sep 4 2025

Date           09/04/25      Fri 09/05/25            Sat 09/06/25            Sun
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                      49          68          53          72          56
Temp          67 66 59 57 55 51 50 57 66 66 59 58 57 55 54 63 70 70 62 61 59 58
Dewpt         40 40 40 40 39 38 35 35 36 34 33 33 33 33 33 35 35 34 37 37 38 40
RH            37 38 49 53 55 61 56 43 33 30 37 39 40 43 45 35 27 26 39 41 45 51
Wind dir       E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E SE SE  S  S
Wind spd       9 10 13 12 11 11  9  5  4  4  5  5  6  8  6  5  4  3  5  6  6  6
Wind gust     19
Clouds        FW B1 FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1
PoP 12hr                      0           0           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis          K  K  H  H  H  H                       H


Date           09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25  Thu 09/11/25
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          68      52    61      47    55      49    56      47    55
Temp          64 64 57   54 57 58 52   50 51 53 52   51 49 54 50   49 51 51
Dewpt         43 42 44   46 45 44 44   44 45 44 43   44 45 50 44   44 46 46
PWind dir        SW      SW     W       W     W       W    SW      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   B1 B1 B1 B2   B1 B1 B2 B2   B2 B2 B2 B2   B1 B1 B1
PoP 12hr         20      30    40      40    50      50    60      50    50
Rain              S       C  S          C  C  C  C    C  C  L  C    C  C  C
Rain shwrs        S  C          C  C
Tstms             S  S          S  S

$$
IDZ006-051000-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
130 PM PDT Thu Sep 4 2025

Date          Thu 09/04/25      Fri 09/05/25            Sat 09/06/25         Sun
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          94          58          94          57
Temp          94 92 73 66 61 58 58 77 92 90 72 66 60 58 60 79 93 88 72 66 61 58
Dewpt         55 58 57 56 54 52 52 55 56 56 54 51 49 48 49 53 54 57 58 58 56 55
RH            27 32 57 70 78 80 80 47 30 32 53 58 67 69 67 41 27 35 61 75 84 90
Wind dir       W NW NE  E NE NE NE NE  N NW NE  E  E  E  E  E NW  W SE SE SE SE
Wind spd       6  6  6  3  2  3  2  2  2  2  2  2  2  1  2  1  2  2  2  2  1  1
Wind gust           17
Clouds        FW CL FW SC SC FW FW CL CL CL FW FW CL FW FW FW SC B1 B1 B1 SC B1
PoP 12hr                      0           0           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis          K  K  H  K  K  K  K  K  K  K  K  K  K  K


Date           09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25  Thu 09/11/25
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          90      55    83      52    76      53    77      50    77
Temp          79 84 62   57 72 78 59   54 66 71 59   55 66 71 57   51 67 73
Dewpt         60 65 59   56 61 63 59   54 61 65 59   54 61 67 57   51 62 64
PWind dir         S      SE     W       W     W      NW    NW       E     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
PoP 12hr         20      30    30      40    40      50    50      40    40
Rain              S       S  S     C    C  C  C  C    C  C     C    C  C  C
Rain shwrs        S  C          C                           C
Tstms             S  S          S                           S

$$