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Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
234 AM MDT Fri Apr 11 2025

MTZ017-112200-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
234 AM MDT Fri Apr 11 2025

Date             Fri 04/11/25            Sat 04/12/25            Sun 04/13/25
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                      75          44          60          35          49
Temp          45 44 50 67 74 72 59 54 49 45 49 56 58 59 49 45 39 35 37 43 47 47
Dewpt         21 22 24 28 29 29 28 27 27 27 29 34 35 35 32 32 29 28 29 28 26 24
RH            38 41 36 23 19 20 30 35 42 49 46 43 42 40 52 60 67 75 72 55 43 40
Wind dir      SE SE  S NW  W NW NW  W SW  W SE SW  W  E  W  W  W  W NW NW NW NW
Wind spd      16 10  6 11 18 19 11  5  5  5  5  9 10 11 12 14 18 19 24 27 28 24
Wind gust                 28 29                                           40 36
Clouds        SC B2 B1 B2 B1 SC B1 B2 OV B2 B1 B2 B2 B1 B2 B1 B2 B1 B2 B1 B2 B2
PoP 12hr                      5          10          50          50          60
QPF 12hr                      0           0        0.12        0.12        0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  C  C  C  C  C  C  L  L  C  C  S
Wind chill                                                          26
Min chill                                                        24    24


Date               Mon 04/14/25  Tue 04/15/25  Wed 04/16/25  Thu 04/17/25
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    56      32    69      39    67      39    68
Temp          37   29 49 55 38   32 57 68 48   39 60 65 46   39 58 67
Dewpt         23   20 21 17 22   21 25 26 28   29 32 28 30   30 30 28
PWind dir          NW    NW       E    SE       N     N      NE    NW
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   FW FW SC FW   SC SC SC SC   B1 SC SC B1   B1 SC SC
PoP 12hr           20     5       0     0       5    10      20    10
Rain shwrs     S                                         S    S

$$
MTZ020-112200-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
234 AM MDT Fri Apr 11 2025

Date             Fri 04/11/25            Sat 04/12/25            Sun 04/13/25
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                      78          45          62          36          49
Temp          43 41 51 69 77 75 60 54 49 45 50 58 60 56 48 45 40 36 38 44 47 47
Dewpt         21 20 22 25 28 32 31 29 29 29 32 37 39 38 37 35 32 29 31 30 28 27
RH            41 42 32 19 16 21 33 38 46 53 50 45 46 51 65 68 73 75 76 57 47 45
Wind dir      SE  E SW  W  W NW NW NW NW  N  E SE NW  N  W NW  W  W NW NW NW NW
Wind spd       6  8  8 10 14 17  9  4  4  3  5  6  9  9  8 10 13 14 19 23 25 21
Wind gust                    27                                           35
Clouds        B1 B1 B1 SC SC SC B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0          10          60          60          60
QPF 12hr                      0           0        0.16        0.25        0.18
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  L  L  C  C  L  L  L  L  L  L  C


Date               Mon 04/14/25  Tue 04/15/25  Wed 04/16/25  Thu 04/17/25
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            30    56      31    70      39    67      38    69
Temp          37   30 50 54 35   31 60 68 46   39 61 65 45   38 59 67
Dewpt         25   23 23 18 21   21 27 26 29   29 32 29 31   30 29 29
PWind dir          NW    NW       E     S       W     N       N    NW
Wind char          GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2   SC FW SC FW   SC SC SC SC   B1 B1 SC B1   B1 SC SC
PoP 12hr           30     5       0     0       5    10      20    10
Rain shwrs     C                                         S    S

$$
MTZ022-112200-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
234 AM MDT Fri Apr 11 2025

Date             Fri 04/11/25            Sat 04/12/25            Sun 04/13/25
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                      76          44          59          33          49
Temp          47 45 55 72 76 73 61 55 49 46 49 55 56 57 47 43 37 34 37 44 47 47
Dewpt         21 22 29 29 32 34 37 36 34 35 36 38 40 39 35 28 25 27 29 27 25 24
RH            35 40 37 20 20 24 41 49 56 65 61 53 55 51 63 55 61 75 72 51 42 40
Wind dir       S  S  W NW NW NW  N NW  W  W  W NW NW  N  W  W  W  W NW NW NW NW
Wind spd      13  8  8 10 12 13  8  4  3  3  4  6  9  9 10 13 16 17 20 24 27 20
Wind gust                                                           31 36 37 31
Clouds        SC B1 B1 B1 SC B1 OV OV OV B2 OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 SC
PoP 12hr                      5          40          70          50          50
QPF 12hr                      0        0.02        0.23        0.07        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  L  L  C  C  C  C  C  C  C  C
Wind chill                                                       23 26
Min chill                                                        23    23


Date               Mon 04/14/25  Tue 04/15/25  Wed 04/16/25  Thu 04/17/25
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    57      33    72      39    69      39    70
Temp          35   28 50 56 37   33 64 71 47   39 65 67 46   39 62 68
Dewpt         22   19 21 21 20   19 28 27 28   28 32 30 31   29 31 30
PWind dir          NW    NW       S    SW      NW    NW       N    NW
Wind char          GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC   FW FW FW FW   SC SC SC SC   B1 B1 SC SC   B1 SC FW
PoP 12hr           10     5       0     0       5    10      20    10
Rain shwrs                                               S    S

$$
MTZ024-112200-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
234 AM MDT Fri Apr 11 2025

Date             Fri 04/11/25            Sat 04/12/25            Sun 04/13/25
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                      79          47          63          37          48
Temp          43 40 51 70 77 76 62 57 53 48 52 62 60 57 50 46 42 38 39 44 46 46
Dewpt         23 21 24 25 30 35 35 34 36 36 38 41 41 41 41 40 35 32 32 32 33 30
RH            45 46 34 18 18 22 36 42 52 63 59 46 49 55 71 79 76 79 76 62 60 53
Wind dir       S  S  S  S  W NW NW  N  N  N NE  E  E  N NE  N NW  W  W NW NW NW
Wind spd       9 10 13 13 14 14  9  5  4  3  4  5 10 10  8  8 11 16 21 26 26 24
Wind gust                 25 25                                     32 36 37 35
Clouds        SC B1 SC SC SC SC B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0          30          60          70          70
QPF 12hr                      0        0.01        0.14        0.33        0.22
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  S  S  L  L  L  L  L  L  L  L  L  L  C


Date               Mon 04/14/25  Tue 04/15/25  Wed 04/16/25  Thu 04/17/25
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    53      29    67      38    67      38    66
Temp          37   32 48 52 34   29 56 66 46   38 61 64 46   38 59 63
Dewpt         29   25 25 22 24   21 26 29 29   30 34 33 32   30 32 29
PWind dir          NW    NW       S     S       S    NW       N    NW
Wind char          BZ    BZ      LT    GN      GN    GN      GN    GN
Avg clouds    B1   SC FW SC FW   FW SC SC SC   SC B1 SC SC   SC SC SC
PoP 12hr           40    20       0     0       0     5      20    10
Rain shwrs     C    S  S                                      S

$$
MTZ025-112200-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
234 AM MDT Fri Apr 11 2025

Date             Fri 04/11/25            Sat 04/12/25            Sun 04/13/25
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                      79          47          65          37          49
Temp          43 41 51 70 79 75 62 57 53 48 52 61 64 58 48 46 42 38 39 43 47 46
Dewpt         22 20 23 27 29 34 36 35 38 38 38 40 42 43 41 39 33 28 29 30 29 26
RH            43 42 33 20 16 22 38 43 57 68 59 46 45 57 77 76 70 67 67 60 49 45
Wind dir       S  S  S SW  W NW  N  N  N NW NE  E NE  N  N NW  W  W  W NW NW NW
Wind spd       9  8 12 12 13 14 10  5  5  4  5  6 10 11 10 10 13 18 23 27 27 26
Wind gust                                                           33    39
Clouds        SC SC SC SC B1 SC OV OV B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
PoP 12hr                      0          30          50          70          60
QPF 12hr                      0        0.02        0.08        0.33        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          C  S  S  S  C  C  L  L  C  C  C  C  L  L  C


Date               Mon 04/14/25  Tue 04/15/25  Wed 04/16/25  Thu 04/17/25
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            32    53      29    70      39    68      39    67
Temp          37   32 49 51 35   29 59 67 46   39 63 66 46   39 60 64
Dewpt         26   23 23 19 21   19 26 28 29   30 35 31 32   31 33 29
PWind dir          NW    NW       W     S       S    NW       N    NW
Wind char          BZ    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1   SC FW SC FW   FW FW FW SC   SC SC SC SC   SC SC SC
PoP 12hr           30    10       0     0       5     5      20    10
Rain shwrs     C                                         S    S

$$