Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
230 PM MDT Sat Apr 19 2025

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

Date           04/19/25      Sun 04/20/25            Mon 04/21/25            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          57          35          50          29
Temp          56 54 48 43 39 36 41 49 55 56 46 42 37 35 38 44 48 48 41 36 32 30
Dewpt         25 33 36 36 35 33 35 34 33 33 32 34 32 32 33 29 27 27 27 28 27 25
RH            30 45 63 76 85 89 79 56 43 42 58 73 82 89 82 55 44 44 57 72 81 81
Wind dir       W  W  W NE SE SE  S  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW
Wind spd       9  9  5  2  1  1  2  5 10 11  8  3  2  2  8 12 17 16 10  3  2  1
Clouds        OV OV SC SC SC SC B1 B1 B2 B1 B2 B2 B1 OV OV B2 B2 B1 SC SC FW SC
PoP 12hr                     20          40          50          80          10
QPF 12hr                      0        0.01        0.02        0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain           C  S  S        S  S  C  C  S  S  C  C  D  D
Rain shwrs                                                  D  D
Tstms                                                       S  S
Wind chill                                              32 38       35
Min chill                    36    38                35    32          30    30


Date           04/22/25  Wed 04/23/25  Thu 04/24/25  Fri 04/25/25  Sat 04/26/25
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          57      29    61      32    66      38    69      40    64
Temp          47 55 38   30 50 59 41   33 54 64 46   38 56 66 48   41 56 58
Dewpt         26 27 28   24 28 27 29   26 31 32 34   32 35 39 38   36 39 35
PWind dir         W       N    NW      NE     E       E    SE       N     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC   FW FW SC SC   FW FW SC SC   SC B1 B1 B1   B2 B2 B2
PoP 12hr         10       0    10       5    10      10    20      40    40
Rain                                                        S  C    S  C  C

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

Date           04/19/25      Sun 04/20/25            Mon 04/21/25            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                      37          55          33          50          30
Temp          52 53 47 43 40 38 42 50 53 54 45 40 37 34 39 46 48 48 42 37 33 30
Dewpt         30 34 37 39 38 36 37 35 33 33 33 34 34 32 32 31 31 30 31 31 29 28
RH            43 48 68 86 92 92 82 56 46 45 62 79 89 92 76 55 51 49 65 79 85 92
Wind dir      SW  S  S  S  S  S  S SW  W SW SW SW  S  S SW SW  W  W SW  S SW  S
Wind spd       9 10  8  5  4  4  6 10 11 11  6  4  4  5 10 13 16 13  8  4  2  2
Clouds        OV B2 B1 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 OV OV B1 B1 SC SC SC
PoP 12hr                     30          40          40          80          30
QPF 12hr                   0.04        0.01           0        0.07        0.01
Snow 12hr                 00-00       00-00       00-00
Rain           C  C  C  C  C  C  C  C        C  C  C  L  L        C  C  S  S  S
Rain shwrs                             C  C                 D  D
Snow                                                  L                    S  S
Tstms                                  S  S                 S  S
Wind chill                                              32
Min chill              39    34    33          37    29    30          33    30


Date           04/22/25  Wed 04/23/25  Thu 04/24/25  Fri 04/25/25  Sat 04/26/25
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          55      30    59      31    63      35    66      39    61
Temp          47 54 37   31 51 58 40   32 54 62 43   35 58 62 45   39 54 60
Dewpt         31 28 29   26 31 28 31   28 33 31 34   31 36 35 37   36 38 37
PWind dir         S       E    SE      NE    NE      NE    NE      NE    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 SC   FW FW SC SC   FW FW FW SC   SC SC B1 B1   B1 B1 B1
PoP 12hr         30       5    20      10    10      10    20      40    40
Rain           S  C             S                           S  C    C  C  C
Snow           S

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

Date           04/19/25      Sun 04/20/25            Mon 04/21/25            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          53          29          43          21
Temp          55 53 44 39 33 29 35 47 51 50 41 36 32 30 33 39 42 41 34 28 24 22
Dewpt         26 29 32 34 30 26 27 26 26 28 32 32 29 27 26 23 21 18 18 19 17 15
RH            32 39 62 82 89 88 72 43 37 42 70 85 88 88 75 52 43 39 51 68 74 74
Wind dir       W NW NW NW NW NW  W  W  W NW NW NW NW  W  W  W  W  W  W  W  W  W
Wind spd       9 11  8  3  2  1  2  3  8  9  5  2  2  2  5 10 17 18 10  4  2  2
Wind gust                                                  20    28
Clouds        B2 OV OV B2 SC FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC FW FW FW FW
PoP 12hr                     40          40          70          80           5
QPF 12hr                   0.02        0.02        0.13        0.08           0
Snow 12hr                 00-00       00-00           T
Rain              C  C  S  S        C  C     L  L
Rain shwrs                                L
Snow                       S                    L  L  D  D  L  L
Tstms                                     S
Wind chill                                                 32 34 33 26
Min chill              37    29    30          35    30    28    33    21    20


Date           04/22/25  Wed 04/23/25  Thu 04/24/25  Fri 04/25/25  Sat 04/26/25
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          49      27    52      29    55      32    59      36    60
Temp          40 48 33   28 46 50 35   30 47 54 39   32 50 58 41   36 53 56
Dewpt         16 19 24   21 26 24 27   24 27 27 31   28 31 32 35   33 34 30
PWind dir         W       N    NE       N     E       E    SE       E     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW B1 B1   B1 SC B1 B1   SC SC SC SC   B1 B1 B2 B2   B2 B2 B2
PoP 12hr          5      10    20      20    20      10    30      30    40
Rain                            S  S          S             C  C       S  C

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

Date           04/19/25      Sun 04/20/25            Mon 04/21/25            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          61          33          51          25
Temp          59 60 50 44 40 36 40 52 59 58 48 41 37 34 38 45 49 50 42 35 30 26
Dewpt         23 25 33 34 33 31 32 30 27 27 30 31 31 29 30 25 22 19 20 21 21 19
RH            25 26 52 68 76 82 73 43 29 30 49 67 79 82 73 45 34 29 41 56 69 74
Wind dir       N NW  N SW  N  N  N  N NW  W NW NW  W  W NW NW NW NW NW NW NW NW
Wind spd       4  6  3  1  0  0  0  2  5  8  4  2  2  2  4  9 12 12  5  2  1  1
Wind gust                                                     24 24
Clouds        B2 B2 OV SC B1 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC FW FW FW
PoP 12hr                     50          30          40          50           0
QPF 12hr                   0.02           0        0.02        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain              C  C              C  C  C  C  C  C  C  C
Snow                                                  C  C


Date           04/22/25  Wed 04/23/25  Thu 04/24/25  Fri 04/25/25  Sat 04/26/25
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          57      32    61      32    65      36    68      39    65
Temp          45 56 40   32 51 60 42   33 53 64 46   37 56 66 48   40 57 62
Dewpt         20 22 26   25 28 25 27   26 29 26 29   30 33 32 34   34 36 29
PWind dir        NW       N    NW       N    SE      SE    SE      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW B1 B1   B1 SC SC SC   FW SC SC SC   B1 B1 B1 B1   B1 B2 B2
PoP 12hr          5       5    10      10    20      10    20      20    30
Rain                                          S             S  S    S  C  C

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

Date           04/19/25      Sun 04/20/25            Mon 04/21/25            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                      30          36          27          31          25
Temp          35 36 35 35 34 32 32 32 33 34 31 32 31 29 28 27 29 30 29 29 27 25
Dewpt         30 32 31 30 30 27 26 27 26 25 26 26 26 25 24 22 23 23 21 21 22 20
RH            82 85 85 82 85 81 78 81 75 69 81 78 81 85 85 81 78 75 72 72 81 81
Wind dir      SW  W  W SW SW SW SW SW  W  W SW SW SW SW  W  W  W  W  W SW SW SW
Wind spd      11 10 10 11 12 13 13 13 12 13 11 11 13 13 17 17 17 17 13 10 10  9
Clouds        OV B2 B1 SC SC SC SC B1 B2 B2 B1 B2 B2 B2 B2 OV OV B1 SC SC SC SC
PoP 12hr                     30          50          70          90          20
QPF 12hr                   0.04        0.05        0.08        0.10        0.01
Snow 12hr                 00-00           T           1
Rain           L  C  C  S
Snow           L  C  C  S  S  S  S  C  C  C  C  L  L  D  D        S  S
Snowshwrs                                                   D  D
Tstms                                                       S  S
Wind chill    27 28 27 27 25 21 22 22 24 24 22 23 21 18 15 14 17 19 18 20 18 16
Min chill        27    27    21    20    23    22    18    14    15    17    16


Date           04/22/25  Wed 04/23/25  Thu 04/24/25  Fri 04/25/25  Sat 04/26/25
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          38      28    43      30    48      36    49      35    43
Temp          34 37 31   28 39 42 34   30 42 47 39   36 45 45 40   35 40 41
Dewpt         19 20 22   20 18 19 22   20 21 23 25   26 27 29 30   29 26 27
PWind dir         W       W     W      SW     E       E    SE      SW    SW
Wind char        GN      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   FW FW SC FW   CL FW FW SC   SC SC B1 B1   B1 B1 B1
PoP 12hr         20       5    10       5     5      10    30      50    50
Rain                                                        C  C    C     C
Snow              S                                                 C  C  C

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

Date          Sat 04/19/25      Sun 04/20/25            Mon 04/21/25         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                      41          61          39          53          32
Temp          61 56 49 46 44 43 44 52 59 56 47 44 43 41 39 43 50 51 42 38 35 32
Dewpt         35 45 44 44 42 41 41 40 41 42 41 41 41 40 39 38 38 38 36 35 31 29
RH            38 66 83 93 93 93 89 63 51 59 79 89 93 96100 82 63 61 79 89 85 88
Wind dir       W NW  E SE  N  N  N  W  W  W  W  N  W  W  W  W  W  W  W  N  N  N
Wind spd       3  1  1  1  0  0  0  1  3  3  1  0  1  1  2  3  4  2  1  0  0  0
Wind gust                                                     14
Clouds        B2 B2 B1 SC B2 B1 B2 B1 B1 B2 B2 OV OV OV OV B2 B2 SC FW FW FW SC
PoP 12hr                     30          50          90          90           5
QPF 12hr                   0.03        0.01        0.24        0.20           0
Snow 12hr                 00-00       00-00       00-00
Rain           L  C  C        S  S  C  C  L  L  D  D
Rain shwrs                                            D  D  L  L
Tstms                                                 S  S  S  S
Obvis                                                PF


Date           04/22/25  Wed 04/23/25  Thu 04/24/25  Fri 04/25/25  Sat 04/26/25
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          61      34    64      37    73      44    71      44    62
Temp          53 57 41   35 56 61 43   37 62 68 49   44 63 65 50   44 56 58
Dewpt         35 33 35   31 37 35 37   33 40 40 41   39 45 45 45   42 44 44
PWind dir        NW      NW    NW      NW     E       E     E      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC   FW FW FW FW   FW FW FW SC   SC B1 B1 B1   B2 B2 B2
PoP 12hr         10       0    10      10    10      10    40      50    60
Rain                                                        C  C    C  C  L

$$