Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
941 PM MDT Thu Apr 18 2024

MTZ017-191000-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
941 PM MDT Thu Apr 18 2024

Date           04/18/24      Fri 04/19/24            Sat 04/20/24            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                      24          39          20          49          28
Temp                   24 24 24 27 32 38 38 31 27 23 20 30 40 46 47 38 33 30 29
Dewpt                  14 15 16 15 15 15 16 18 19 18 16 18 16 14 11 15 15 17 18
RH                     65 68 71 60 49 38 40 58 71 81 84 60 37 27 23 38 47 58 63
Wind dir               NW NW NW NW NW  N  N  N  N  N  N  W  W  W SW SE SE SE SE
Wind spd               17 16 17 19 21 19 16 10  8  5  5  6  6  6  5  8  9 10 10
Wind gust                       29
Clouds                 B1 B2 B1 B2 B2 B2 B1 SC SC FW FW FW CL CL CL FW FW FW FW
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                    S  S  S  S
Wind chill             11 12 11 14 21
Min chill              10    10    10    23    18    12    15          25    19


Date           04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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          63      36    54      32    58      36    68      42    72
Temp          55 60 45   38 48 50 39   34 51 58 43   38 60 66 49   44 62 67
Dewpt         23 27 27   29 32 30 31   29 31 29 29   30 32 31 33   34 37 35
PWind dir        SE       W    NW       N    SE      SE    SE       E     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW SC B2   B1 B1 B1 SC   SC SC SC SC   FW SC SC SC   B1 B1 B1
PoP 12hr          5      30    40      10     5       0     5      20    20
Rain                 S    C  C  C                                   S  S

$$
MTZ020-191000-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
941 PM MDT Thu Apr 18 2024

Date           04/18/24      Fri 04/19/24            Sat 04/20/24            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                      23          40          19          49          24
Temp                   24 24 23 27 32 37 36 30 25 21 19 29 40 47 47 37 30 27 25
Dewpt                  14 15 14 14 15 15 16 18 18 17 15 16 14 12 11 15 14 15 15
RH                     65 68 68 57 49 40 43 60 74 84 84 58 34 24 23 40 51 60 65
Wind dir               NW NW NW NW NW  N  N  N  N NW NW  W  W  W  W SW  S  S SE
Wind spd               14 13 14 18 20 18 17  9  6  4  5  5  8  6  5  4  5  5  5
Clouds                 B2 B2 B1 B2 B2 B2 B1 SC SC FW FW FW CL CL CL FW FW FW FW
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                    S  S  S  S
Snowshwrs
Wind chill             12 12 11 14 21
Min chill              11    11    11    23    17    11    13          24    17


Date           04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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          65      36    56      31    59      34    68      40    71
Temp          55 61 44   37 50 52 38   32 51 58 41   35 59 65 47   41 63 67
Dewpt         23 25 27   28 31 31 30   29 31 28 30   29 33 31 33   34 38 35
PWind dir        SE       W     W       N    SE      SE    SE       E     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW SC B2   B1 B1 B1 B1   SC SC SC SC   FW SC SC SC   B1 B1 B1
PoP 12hr          0      30    40      10     5       0     5      10    20
Rain                 S    C  C  C                                   S  S  S

$$
MTZ022-191000-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
941 PM MDT Thu Apr 18 2024

Date           04/18/24      Fri 04/19/24            Sat 04/20/24            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                      23          40          21          50          28
Temp                   25 24 24 28 33 37 38 31 27 23 21 31 41 47 48 38 33 30 29
Dewpt                  13 15 16 15 15 15 15 18 19 18 18 19 18 17 16 19 19 18 17
RH                     60 68 71 58 47 40 38 58 71 81 88 61 39 30 27 46 56 60 60
Wind dir               NW NW NW NW NW NW  N  N  N  N  N  W NW NE SE SE SE  S  S
Wind spd               14 16 16 19 18 16 13  8  5  4  2  4  2  4  4  5  6  8 10
Clouds                 SC B1 B1 B2 B2 B2 B1 B1 FW FW FW FW FW CL CL FW FW FW FW
PoP 12hr                     10          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                          S  S
Wind chill             13 12 12 15 22
Min chill              13    11    11    24    20    14    23          27    20


Date           04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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          66      37    54      32    60      37    71      43    72
Temp          58 61 44   39 49 50 38   33 53 59 43   37 63 68 50   44 65 67
Dewpt         26 28 28   27 33 31 31   30 32 28 30   29 34 32 34   34 37 37
PWind dir         S       W    NW      NW     W      SE    SE       E     E
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC B2   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   B1 B1 B1
PoP 12hr          5      40    30      10     0       0     5      20    20
Rain                 C    C  S  C                              S          S

$$
MTZ024-191000-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
941 PM MDT Thu Apr 18 2024

Date           04/18/24      Fri 04/19/24            Sat 04/20/24            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                      22          38          20          48          23
Temp                   24 22 22 26 31 36 37 31 27 23 20 31 40 47 47 37 30 26 24
Dewpt                  15 15 15 15 16 17 18 19 20 18 16 18 15 15 12 15 14 15 16
RH                     68 74 74 62 53 45 46 61 74 81 84 58 36 27 24 40 51 62 71
Wind dir               NW NW NW NW NW NW  N NW NW NW NW NW NW NW NW  W SW  S  S
Wind spd               18 17 18 23 23 20 18 11  8  5  5  6  9  9  6  2  3  4  5
Clouds                 B1 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW CL CL CL CL CL CL CL
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                    S  S  S  S
Snowshwrs
Wind chill             11  9  9 11 18 25
Min chill               9     8     9    21    18    12    15          26    17


Date           04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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          63      37    56      31    58      34    68      40    70
Temp          54 62 44   38 51 52 38   32 50 57 42   35 60 65 48   41 62 66
Dewpt         24 27 31   30 34 34 33   30 32 30 30   29 36 35 36   36 40 40
PWind dir         S       W     W       N    SE      SE    SE      SE     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW B2   B2 B1 B1 B1   SC SC SC SC   FW SC SC SC   SC SC B1
PoP 12hr          0      30    50      20     5       0     5      20    20
Rain                 S    C  C  C  S                                S  S  S

$$
MTZ025-191000-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
941 PM MDT Thu Apr 18 2024

Date           04/18/24      Fri 04/19/24            Sat 04/20/24            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                      22          37          19          48          23
Temp                   25 23 22 26 31 35 36 31 25 21 19 30 39 45 47 37 31 26 24
Dewpt                  15 14 15 14 14 14 15 17 18 17 16 18 16 14 12 15 16 15 16
RH                     65 68 74 60 49 41 42 56 74 84 88 60 39 28 24 40 53 62 71
Wind dir               NW NW NW NW NW NW NW  N NW NW NW NW NW NW NW  S  S  S  S
Wind spd               14 14 16 21 23 21 18 10  5  5  4  5  8  8  5  3  4  5  5
Clouds                 B1 B1 B1 B1 B2 B2 B1 FW FW FW FW FW FW CL CL CL CL CL CL
PoP 12hr                     10          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                             S
Wind chill             14 11  9 12 18 24 25
Min chill              13     9    10    20    18    10    15          26    16


Date           04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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          65      38    55      32    57      35    68      40    70
Temp          55 63 45   39 50 51 38   32 49 56 42   36 60 66 48   41 62 66
Dewpt         24 27 31   29 32 31 33   30 31 29 31   30 34 34 37   35 39 38
PWind dir         S       W     W      NW     W      SE    SE      SE     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW SC B2   B2 B1 B1 B1   SC SC SC SC   FW SC SC SC   SC B1 B1
PoP 12hr          0      50    50      20     5       0     5      20    20
Rain                 C    C  C  C  S                                S  S  S

$$


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