Point Forecast Matrices
Issued by NWS Glasgow, MT

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6
000
FOUS55 KGGW 131647
PFMGGW

Point Forecast Matrices
National Weather Service Glasgow MT
947 AM MST Wed Dec 13 2017

MTZ017-132300-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
947 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
MST 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                      41          27          36          22          46
Temp                   37 41 36 32 31 29 27 27 31 36 30 25 24 23 23 23 37 46 40
Dewpt                  25 26 26 26 26 25 23 23 23 23 23 21 20 20 19 20 23 24 24
RH                     61 55 67 78 81 85 85 85 72 59 75 84 84 88 84 88 56 42 52
Wind dir               NW NW NW NW NW NW NW NW NW NW  W SW SW SW  W  W  W  W NW
Wind spd               14 13 10 10 18 17 16 11 12 10  8  5  5  5  6  6  9 12 13
Wind gust                                                                 23 27
Clouds                 B1 B2 B2 B1 B1 B2 B1 B1 B1 SC B1 B2 B2 B2 B1 B1 B1 B1 B2
PoP 12hr                      5          10           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Wind chill                         19 17 15 16
Min chill              22    28    18    14    14    22    16    14    13    31


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 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            25    38      19    41      25    39      20    37
Temp          33   26 33 33 25   20 38 40 33   25 37 36 26   21 35 34
Dewpt         26   19 21 21 19   15 20 23 25   20 26 22 18   17 21 23
PWind dir          NW    NW      NW     W       W     W       W    NW
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B1 B1 B1 B1   B1 SC B1 B1   B2 B2 B1 B1   B1 B1 B2
PoP 12hr           30    10      20     5      20    20      10    20
Rain shwrs     C             S                     S                S
Snowshwrs      C    S        S                  S  S             S  S

$$
MTZ020-132300-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
947 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
MST 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                      42          26          37          21          47
Temp                   39 42 36 32 32 30 28 26 34 37 32 25 23 23 21 23 37 47 39
Dewpt                  27 27 27 26 27 25 24 22 24 22 23 20 19 19 17 19 24 26 24
RH                     62 55 69 78 81 81 85 85 66 54 69 81 84 84 84 84 59 43 54
Wind dir               NW NW  W  W  W NW NW NW NW  W  W  W SW  W  W  W  W  W  W
Wind spd               16 13 10  8 18 19 17 13 14 13  9  5  5  6  6  9 10 11 11
Clouds                 B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2
PoP 12hr                      5          20          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S                                            C
Snowshwrs                     S  S  S  S  S
Wind chill                         21 17 16 14
Min chill              23    28    21    16    14    23    14    13    11    31


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 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            26    40      19    42      23    41      20    38
Temp          33   27 36 36 25   20 38 41 30   24 40 37 26   21 36 35
Dewpt         24   19 22 22 18   14 23 25 22   18 28 21 17   16 22 23
PWind dir          NW    NW       W     W       W     W       W     W
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 B1 B1 B1   B1 SC SC B1   B2 B2 B1 B1   B1 B1 B2
PoP 12hr           30    10      10     5      20    20      10    10
Rain shwrs     C                                   S
Snowshwrs      C    S                           S  S

$$
MTZ022-132300-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
947 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
MST 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                      44          27          38          24          52
Temp                   41 44 36 35 33 32 29 27 33 38 30 24 25 24 24 27 45 52 43
Dewpt                  25 24 24 25 26 26 25 23 24 24 22 20 20 18 17 18 21 21 22
RH                     52 45 61 66 75 78 85 85 69 57 72 84 81 77 74 68 38 29 43
Wind dir               NW NW NW NW NW NW NW NW NW NW  W  W SW  W  W  W  W  W  W
Wind spd               18 17 13 13 19 21 19 13 14 13  6  4  6  8  6 10 13 19 14
Wind gust                                                                 29 34
Clouds                 B1 B2 B2 B1 SC SC B2 B1 SC SC B1 B1 B2 B1 B1 SC B1 B1 B1
PoP 12hr                      5          20           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S                                            C
Snowshwrs                     S  S
Wind chill                         21 19 17 16
Min chill              26    27    21    17    15    23    17    14    15


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 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            27    39      20    45      25    42      22    42
Temp          34   29 38 34 27   21 43 40 33   26 41 35 27   23 41 35
Dewpt         25   21 23 21 19   13 20 23 23   19 26 21 22   18 24 25
PWind dir          NW    NW      NW     W       W    NW       W     W
Wind char          BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 B2 B1 B1   B1 SC SC B1   B1 B2 B2 B2   B1 B2 OV
PoP 12hr           30    10      10     5      10    20      20    20
Rain shwrs     C                                   S  S          S  S
Snowshwrs      C    C                              S  S  S    S  S

$$
MTZ024-132300-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
947 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
MST 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                      40          27          35          22          45
Temp                   37 40 35 32 32 31 30 27 32 35 30 25 22 22 22 25 38 45 40
Dewpt                  29 30 28 27 28 28 26 24 24 24 22 20 19 19 19 21 25 27 26
RH                     72 67 75 81 85 88 85 88 72 64 72 81 88 88 88 84 59 49 57
Wind dir               NW NW NW  W  W NW NW NW NW NW  W  W  W SW SW SW  W  W  W
Wind spd               19 14 12  9 14 20 19 18 16 16  9  8  5  6  6  9 11 10  9
Clouds                 B2 B2 B2 B2 OV OV OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2
PoP 12hr                      5          40          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S                                            S
Snowshwrs                        S  C  C  S  S
Wind chill                            18 17 14 21
Min chill              23    25    22    17    14    20    14    12    13


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 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            27    38      21    40      25    40      21    38
Temp          34   28 36 34 26   22 39 36 33   25 39 35 28   21 37 35
Dewpt         26   22 25 22 19   18 25 22 23   20 28 21 17   17 23 24
PWind dir           W    NW       W     W       W     W       W     W
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 B1 B1 B1   SC SC SC B1   B2 B2 SC B1   B1 B1 B1
PoP 12hr           30    10       5    10      20    30      10     5
Rain shwrs     S                                   C
Snowshwrs      S    C                           S  C

$$
MTZ025-132300-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
947 AM MST Wed Dec 13 2017

Date                Wed 12/13/17            Thu 12/14/17            Fri 12/15/17
MST 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                      41          27          36          22          47
Temp                   37 41 34 33 32 31 28 27 32 36 28 26 23 22 23 25 39 47 39
Dewpt                  27 28 27 27 27 27 24 24 23 24 23 23 20 19 19 20 23 25 24
RH                     67 59 75 78 81 85 85 88 69 61 81 88 88 88 84 81 52 42 54
Wind dir               NW NW NW  W NW NW NW NW NW NW  W  W SW SW SW SW  W  W  W
Wind spd               19 17 13 11 16 24 23 18 18 16 10  6  6  8  9  9 12 12 11
Clouds                 B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2
PoP 12hr                      5          30          20           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S
Snowshwrs                     S  S  C  S  S  S
Wind chill                         21 17 14 14 21
Min chill              22    23    20    13    12    19    15    13    13


Date               Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 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            27    39      21    40      26    42      22    39
Temp          34   29 36 33 26   22 38 37 34   26 41 37 29   22 38 34
Dewpt         25   22 24 23 19   17 22 21 24   20 27 24 20   17 23 25
PWind dir           W    NW       W     W       W     W       W     W
Wind char          BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 B2 B1 B1   B1 B1 SC B1   B2 B2 B1 B1   B2 B2 B2
PoP 12hr           30    10      10    10      20    20      10    10
Rain shwrs                                         S  S
Snowshwrs           C                           S  S          S

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.