Point Forecast Matrices
Issued by NWS Missoula, MT

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Point Forecast Matrices
National Weather Service Missoula MT
329 AM MDT Thu Apr 18 2024

MTZ005-182200-
Missoula-Missoula MT
46.92N 114.08W Elev. 3205 ft
329 AM MDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
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                      50          24          50          25          60
Temp             26 31 42 48 47 39 34 30 26 30 41 48 49 39 33 28 25 32 46 57 59
Dewpt            19 19 19 19 21 22 21 17 14 13 13 15 17 17 17 17 16 18 21 23 24
RH               74 61 39 31 35 50 58 58 60 49 31 26 28 40 51 63 68 56 37 27 26
Wind dir          E SE SE  W NW  E SE  E SE  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          5  6  5  5 13 12 12 10  9 13 14 12 16 14 12 10 10 12 11  6 10
Clouds           FW SC B1 B1 B1 B2 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     30          20           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       C  S
Snow                    C  C     S
Wind chill       20 24          31 25 21 17 20 33       31 24 19 15 23
Min chill        20    20          25    17    15    37    24    15    17


Date               Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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            36    53      31    60      33    68      39    68
Temp          43   38 47 52 39   31 50 59 42   33 55 67 47   39 60 63
Dewpt         28   30 29 27 29   27 28 28 30   28 31 31 34   32 38 37
PWind dir           E     W       W     W      NE    SE      NE    SW
Wind char          GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B2 B1 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr           30    20      10     5       0     5      10    20
Rain                C  S  S                                         S

$$
MTZ003-182200-
Kalispell-Flathead MT
48.30N 114.27W Elev. 2977 ft
329 AM MDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
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          23          46          23          55
Temp             28 32 39 44 44 36 30 26 24 29 41 45 44 35 29 25 23 31 45 53 55
Dewpt            18 18 19 18 15 15 14 10 11 11 13 15 15 17 17 16 16 16 20 22 24
RH               66 56 44 35 30 42 51 50 57 46 31 29 30 47 60 68 74 53 36 29 30
Wind dir          N NE NE NE NE NE NE NE NE NE NE  E  E NE NE NE NE NE  E SE SE
Wind spd          5  5  5  6 13 13 13 13 11 10 12 12 17 12 11 10  8  6  8  8 10
Clouds           B2 B2 B2 B1 SC SC SC FW CL FW SC SC SC FW CL CL CL CL CL FW FW
PoP 12hr                     20           5           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow              S  S  S  S
Wind chill       21 26       38 27 19 14 13 19 34 39 36 26 19 15 14 25
Min chill        21    21    37    19    13    13    36    19    13    16


Date               Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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            35    51      34    57      32    64      38    66
Temp          38   37 46 50 39   34 49 56 39   32 54 63 44   38 58 62
Dewpt         27   30 30 30 32   31 33 31 32   28 35 33 34   32 38 37
PWind dir           E    SW       S     S      NE     E      NE    SE
Wind char          LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    FW   B1 B2 B1 B2   B1 B1 SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr           30    40      20    10       0     5      10    20
Rain                C  C  C  S                                   S  S

$$
MTZ007-182200-
Butte-Silver Bow MT
45.95N 112.50W Elev. 5550 ft
329 AM MDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
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                      40          19          40          18          52
Temp             18 24 33 38 38 32 26 23 21 23 31 38 40 30 25 21 19 25 39 49 52
Dewpt            10 10  9  8 13 17 14 12 10  7  8 10 11 12 14 13 12 13 17 19 20
RH               70 54 36 28 35 53 60 62 62 50 37 31 30 46 62 71 74 60 40 30 28
Wind dir         SE SE  S  S  N NE NE NE NE  E  E  E  E  E  E  E  E  E SE SE SE
Wind spd          2  3  4  8  8  8  5  5  5  5  6  9 11  8  5  5  4  4  5  9  9
Clouds           FW FW B1 B1 B2 B1 B2 OV B2 B1 SC SC SC FW FW FW FW FW FW FW SC
PoP 12hr                     30          20           0           0           0
QPF 12hr                   0.01        0.05           0           0           0
Snow 12hr                     T           1       00-00
Snow                    C  C  S  S
Wind chill                      25 19 16 13 16 24 31 33 22 18 14 12
Min chill        16    19    31    19    13    13    28    18    11    14    39


Date               Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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            31    54      26    54      29    61      35    64
Temp          36   34 47 50 34   27 44 53 36   30 51 60 42   36 57 61
Dewpt         22   24 29 24 22   19 20 20 24   21 25 26 30   26 34 32
PWind dir          SE     W      NW     W      NE    SE       E     S
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC B2 B1 SC   FW FW SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr           10    30      10    10       0     5      10    30
Rain                   C  C                                         C

$$
IDZ010-182200-
Salmon-Lemhi ID
45.12N 113.88W Elev. 4045 ft
329 AM MDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
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                      49          26          53          26          63
Temp             24 29 40 47 47 40 35 31 27 32 43 50 52 43 35 30 27 34 50 59 62
Dewpt            18 17 15 13 15 20 22 21 19 19 19 18 18 20 20 19 18 21 24 25 28
RH               77 60 36 25 27 44 59 66 71 58 38 28 26 39 54 63 68 58 36 27 27
Wind dir          N NE  E  N  N  N  E  E NE  E NE NE  E  E  E  E  E SE SE  S SW
Wind spd          2  2  4  9  8  9  5  4  5  6  6  9  9 11  8  5  2  3  4  6  9
Clouds           FW FW FW SC B1 B2 B1 B1 B1 B1 FW SC SC SC FW FW FW FW FW SC SC
PoP 12hr                      5          20           0           0           0
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S
Snow                          S  S
Wind chill                      34       20 25          37 28 24
Min chill        24    24    39    30    20    20          28    20    28


Date               Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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            38    62      31    62      33    68      39    68
Temp          44   40 55 57 40   31 49 61 42   33 56 67 49   40 60 63
Dewpt         31   33 33 26 27   25 24 24 27   25 29 30 34   32 37 36
PWind dir           S     W      NW     N      NE     S       W    SW
Wind char          GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B2 B1 SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1
PoP 12hr           10    20       5     0       0     5       5    30
Rain                   S                                            C

$$
MTZ004-182200-
Lookout Pass-Mineral MT
47.45N 115.67W Elev. 6027 ft
329 AM MDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
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                      32          17          33          20          45
Temp             24 25 27 28 29 26 24 21 18 22 27 31 32 27 24 22 20 26 34 42 44
Dewpt            17 16 16 19 18 19 15 12  9  8  9  9 11 11 12 11 10 11 14 19 22
RH               74 68 63 68 63 74 68 68 67 54 46 39 41 50 60 62 64 52 43 39 41
Wind dir         SE SE NE  N NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE
Wind spd          8  8  8 10  9 12 17 20 20 20 19 18 17 19 17 17 16 14 13 12 11
Clouds           B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 CL B1 B1 B1 B1 B1 B1
PoP 12hr                     60          10           0           0           0
QPF 12hr                   0.27        0.05           0           0           0
Snow 12hr                     4           T       00-00
Snow              C  C
Snowshwrs               L  L
Tstms                   S  S
Wind chill       15 16 19 19 20 15 10  5  1  6 14 19 21 14 10  7  6 14 25 35 38
Min chill        14    14    19    10     1     4    16    10     6     8    28


Date               Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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            29    34      26    43      29    51      34    48
Temp          34   31 29 33 29   26 37 42 33   29 43 49 39   34 45 43
Dewpt         24   26 23 24 22   21 23 25 24   22 26 29 29   27 32 32
PWind dir           S    SW      SW     W      NE    SE      SE    SW
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B2 B2 B2 SC   SC FW SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr           50    50      20    20       5    10      20    40
Rain                                                          S     C
Snow                C  C  C  S          S                     S  C

$$
IDZ006-182200-
Lowell-Idaho ID
46.15N 115.60W Elev. 1575 ft
229 AM PDT Thu Apr 18 2024

Date                Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
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                      60          34          64          35          73
Temp             32 35 50 58 56 44 39 36 34 39 54 62 60 48 42 37 35 41 60 71 69
Dewpt            28 28 30 27 29 32 30 29 27 26 31 30 29 30 29 27 26 27 35 38 41
RH               85 75 46 30 35 62 70 75 75 59 41 30 31 49 60 67 69 57 39 30 36
Wind dir         NE SE NW  W  W NE NE NE NE NE  E NE NE  E  E  E  E  E  E SW  N
Wind spd          2  2  2  5  5  4  2  3  3  4  5  6  5  5  5  5  5  5  4  5  5
Clouds           FW FW SC SC FW FW FW FW CL CL CL FW FW FW FW FW CL FW FW FW SC
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                                                  S


Date               Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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            43    59      38    68      41    76      46    70
Temp          50   44 50 55 43   38 57 63 47   41 65 71 53   47 62 65
Dewpt         41   40 38 38 36   33 38 38 38   35 42 42 44   40 48 51
PWind dir           N     W      SW    NE       E     E       E    SW
Wind char          LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    SC   B2 B2 B1 SC   SC FW FW SC   SC SC SC SC   B1 B1 B1
PoP 12hr           50    40      20     5       0    10      20    40
Rain           S    C  C  C  S                           S    S  C  C

$$


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