Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
448 AM MDT Wed Apr 17 2024

MTZ005-172200-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
448 AM MDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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          26          50          26          49
Temp             31 33 41 45 45 38 34 30 28 32 41 48 48 41 35 29 26 30 40 47 48
Dewpt            25 25 24 19 17 20 23 22 21 18 17 17 17 20 18 15 15 15 15 16 17
RH               78 72 50 35 32 48 64 72 75 56 37 29 29 42 49 55 62 53 36 28 29
Wind dir         NW NW  N  N  N  N SE  E  E SE  E  N  N  E  E  E  E  E  E  E  E
Wind spd          3  6 11 13 13  9  5  4  3  4  5  9 13 12 11 10  9 12 17 12 13
Clouds           B2 B2 B1 B1 SC B1 B1 B2 B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC FW
PoP 12hr                     60          20           5           5           0
QPF 12hr                   0.04           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow              L  L  C  C  S  S
Wind chill          27 34 39 38 32                      34 27 20 17 20 31
Min chill        27    24    34    29    24    21          27    17    18    35


Date               Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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            25    60      36    56      33    63      36    67
Temp          33   26 45 59 42   37 49 55 40   33 51 61 43   36 56 65
Dewpt         18   18 22 27 30   31 29 28 30   28 30 30 32   31 34 36
PWind dir           E     E      SE     W      SW    SE      NE     S
Wind char          GN    GN      LT    GN      GN    LT      LT    LT
Avg clouds    FW   FW FW FW SC   B1 B2 SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr            5     0      30    20       5     0       5    10
Rain                              C  S

$$
MTZ003-172200-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
448 AM MDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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          26          46          24          45
Temp             31 33 41 44 44 36 32 29 27 32 40 44 44 36 29 26 24 30 41 45 43
Dewpt            23 19 19 18 18 18 18 17 17 16 14 14 13 16 14 14 14 12 14 15 16
RH               72 56 41 35 35 47 56 60 65 51 34 29 28 43 53 60 65 46 33 29 33
Wind dir          N  N  N NE  N NE  N  N NE NE NE NE NE NE NE NE NE NE NE  E  E
Wind spd         10  9 10 10 12 10  6  6  6  6  6  9 14 13 13 11  9 10 13 13 16
Clouds           B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW B1 B1 SC
PoP 12hr                     20           5          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow              S  S  S  S
Wind chill       22 26 35    37 29 26 22 19 25       38 27 18 16 15 21 33 38 36
Min chill        22    23    36    26    19    19    37    18    13    16    36


Date               Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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            23    55      34    54      34    59      35    63
Temp          29   23 44 54 37   36 48 53 39   34 51 58 40   35 54 62
Dewpt         18   18 20 25 27   30 31 30 31   31 34 31 32   31 35 35
PWind dir          NE     E      SE    SW      SW     E      NE    SE
Wind char          GN    LT      LT    GN      GN    LT      LT    LT
Avg clouds    FW   FW CL FW SC   SC B1 B1 B1   SC B1 SC SC   SC B1 B1
PoP 12hr            5     0      20    30      10     5       5    10
Rain                              S  C  C

$$
MTZ007-172200-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
448 AM MDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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          19          40          19          40
Temp             26 27 32 36 36 28 25 21 19 24 33 38 38 31 26 22 20 23 32 38 40
Dewpt            16 16 15 12 15 16 15 14 12 11 11 11 14 15 13 10  9  9 11 12 13
RH               65 63 49 36 42 60 65 74 74 57 39 32 37 51 57 59 62 54 41 34 33
Wind dir         NW NW  N  N  N  N  N NW SE SE SE  S NE NE  N  N NE NE  E  E  E
Wind spd          8  9 10 11 13  8  5  3  2  3  4  6  8  8  5  5  4  5  8 10 11
Clouds           B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B2 B1 B2 B2 B1 B1 B1 SC B1
PoP 12hr                     70          20          10          10           0
QPF 12hr                   0.05        0.02           0           0           0
Snow 12hr                     1           T       00-00
Snow              L  L  L  L  S  S
Wind chill       17 18 24 27 27 20 18             32    24 19 15 13 16 25 31 33
Min chill        17    16    26    18    17    19    31    19    12    14    28
Winter Weath      Y  Y


Date               Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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            19    52      32    54      29    55      33    62
Temp          26   20 39 51 36   34 48 51 35   30 46 55 38   33 53 61
Dewpt         15   13 18 24 25   26 28 21 23   20 22 22 26   25 29 28
PWind dir           E    SE      SW     W      NW     W      NE     S
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC FW FW SC   B1 B1 B1 SC   SC SC SC SC   B1 B1 SC
PoP 12hr           10     5      20    20       5     0       5    20
Rain                              S  S                              S

$$
IDZ010-172200-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
448 AM MDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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          25          50          26          53
Temp             32 34 41 44 44 38 33 30 27 31 42 47 48 41 36 31 27 32 44 51 53
Dewpt            23 21 18 16 16 21 23 22 20 19 18 16 18 21 22 20 19 19 20 19 20
RH               69 58 39 32 32 50 66 72 74 61 37 28 30 44 56 63 71 58 38 28 27
Wind dir          N  N  N NW  N  N  E  E NE NE NE NW NW  N NE NE NE  E  E  E  E
Wind spd          8 10 16 13 13 10  5  3  2  2  4  8  9  8  5  6  4  5  6  6  9
Clouds           B1 B1 B1 B1 SC B1 B1 SC SC SC SC B1 B2 B2 SC B1 B1 B1 SC SC B1
PoP 12hr                     30          10           0           0           0
QPF 12hr                   0.03        0.02           0           0           0
Snow 12hr                     T       00-00       00-00
Snow              S  S  C  C
Wind chill       25 26 33 37 37 31                            24 21 26
Min chill        25    23    33    28    26    23          31    20    22


Date               Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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    63      37    62      32    64      37    69
Temp          36   28 50 62 45   39 55 58 41   33 52 63 45   37 60 65
Dewpt         23   21 27 32 34   33 32 27 28   25 27 27 31   29 34 34
PWind dir           E    SE      SW     W      NW    NW       E     S
Wind char          LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    B1   FW FW SC SC   B1 B2 B1 SC   SC SC SC B1   B1 B1 SC
PoP 12hr            5     0      10     5       0     0       5    10

$$
MTZ004-172200-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
448 AM MDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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                      33          21          32          19          33
Temp             22 23 27 30 31 26 24 23 22 24 28 30 30 28 25 21 19 24 28 31 33
Dewpt            16 17 15 14 17 18 18 18 15 14 14 14 15 15 12 11  9  9  8  9 12
RH               77 77 60 51 56 71 77 81 74 65 55 51 53 58 57 65 64 52 42 39 41
Wind dir         NW NE NE  N  N NE  E  E  E  E NE NE NE NE  E  E  E  E  E  E  E
Wind spd          9 10 10 10  9  8  8  9  9 10 10  9  9 11 14 17 17 19 21 18 18
Clouds           B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     70          30          30           5           0
QPF 12hr                   0.05           0        0.01           0           0
Snow 12hr                     1       00-00           T
Snow              L  L  L  L  C  C              C  C
Wind chill       12 13 17 21 24 18 15 14 12 14 19 22 21 18 13  7  4  9 14 20 21
Min chill        12    13    19    15    12    13    20    13     4     6    16


Date               Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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            21    44      30    37      28    47      33    51
Temp          25   21 33 43 34   32 33 36 31   28 40 46 35   33 45 46
Dewpt         12   12 14 23 26   25 22 22 23   22 24 25 26   26 29 30
PWind dir           E     E      SW    SW      SW    SE       E     S
Wind char          BZ    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B1   SC CL FW SC   B1 B1 B1 SC   SC SC SC B1   B1 SC SC
PoP 12hr            5     5      40    40       5     5      10    20
Rain                         S                                      S
Snow                         S    C  C  C                        S

$$
IDZ006-172200-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
348 AM PDT Wed Apr 17 2024

Date                Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      55          32          60          34          64
Temp             36 37 45 52 50 42 38 34 32 37 50 57 55 45 41 36 34 39 54 63 60
Dewpt            31 30 31 33 35 34 33 31 29 30 30 30 31 31 31 28 26 25 30 30 30
RH               82 75 58 48 56 73 82 89 88 75 46 35 40 58 67 72 72 57 40 29 32
Wind dir          E  W  W  W  W  E SE  E  E  E  W  N NW  N  E  E  E  E  E NE NE
Wind spd          2  3  5  5  5  2  2  2  1  2  2  5  5  3  2  3  3  5  5  5  5
Clouds           B2 B1 B2 B2 B1 B1 SC SC FW FW FW SC FW FW FW FW FW CL CL FW FW
PoP 12hr                     60          30          10           0           0
QPF 12hr                   0.04        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain              C  C  L  L  C  C
Snow              C  C


Date               Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            35    71      43    63      39    72      44    74
Temp          42   35 59 66 49   45 54 58 45   40 61 67 50   44 65 68
Dewpt         31   27 37 42 42   40 39 38 38   34 39 39 41   38 46 47
PWind dir           E     E       W     W      SW     E       E    SW
Wind char          LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    FW   FW FW FW B1   B1 B1 SC SC   SC SC SC SC   B1 SC SC
PoP 12hr            5     5      40    20       5     5      10    20
Rain                         C    C  S                           S  S

$$


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