Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
638 PM MST Sun Dec 10 2017

MTZ017-111100-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
638 PM MST Sun Dec 10 2017

Date          Sun 12/10/17      Mon 12/11/17            Tue 12/12/17         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          41          22          48          26
Temp                32 31 28 25 24 35 41 32 28 26 25 24 24 40 48 40 31 30 27 26
Dewpt               18 21 22 20 20 24 22 22 22 21 20 19 19 24 23 20 19 20 21 20
RH                  56 66 78 81 84 64 46 66 78 81 81 81 81 52 37 44 61 66 78 78
Wind dir            NW NW NW NW NW NW NW NW  W SW SW  W  W  W  W  W NW NW NW NW
Wind spd            12 17 13 12  9 12 10  5  3  4  4  5  5  6  8  9 12 12 12 11
Wind gust              27
Clouds              SC FW SC B1 B1 FW FW FW SC SC SC SC SC SC FW SC SC SC FW SC
PoP 12hr                      0           0           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             20 17 14                                           16
Min chill              17    12    11    26    19    16    15          18    15


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      23    40      25    45      24    40      23    43
Temp          37 36 28   23 37 39 30   27 43 41 31   24 38 36 27   25 42 38
Dewpt         24 23 23   20 24 25 24   23 27 25 25   20 24 22 20   21 29 23
PWind dir        NW      NW     W      SW     W      NW    NW       W     W
Wind char        BZ      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC   B1 FW SC B1   B1 B1 B2 B2   B1 B1 B1 SC   SC B1 B1
PoP 12hr          5       5     0       5    30      20    10      10    30
Rain shwrs                                    C  S                     C  S
Snowshwrs                                        S    S                C

$$
MTZ020-111100-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
638 PM MST Sun Dec 10 2017

Date          Sun 12/10/17      Mon 12/11/17            Tue 12/12/17         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      25          41          20          48          25
Temp                32 32 30 27 26 36 41 31 26 24 23 22 22 39 48 38 29 29 26 25
Dewpt               18 22 23 22 22 24 23 22 20 19 18 17 16 22 24 21 18 19 20 19
RH                  56 66 75 81 85 61 48 69 78 81 81 81 77 50 39 50 63 66 78 78
Wind dir             W  W  W NW  W NW NW  W  W  W SW  W  W  W  W  W  W  W  W  W
Wind spd            14 18 17 12 10 13 11  5  4  4  4  5  6  9  9  9 10 12 11 11
Clouds              FW FW B1 B2 B2 B1 FW FW SC SC SC B1 SC SC SC SC SC SC FW SC
PoP 12hr                      0           5           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             21 18 16                                        18 15
Min chill              21    16    15    25    17    13    11    31    17    14


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          43      22    40      24    45      23    40      22    43
Temp          38 37 27   22 37 39 29   25 43 40 31   23 39 36 26   24 42 39
Dewpt         25 24 21   18 24 25 22   20 28 25 24   19 25 22 20   19 28 25
PWind dir        NW       W     W      SW     W       W     W       W     W
Wind char        BZ      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC   B1 SC SC B1   B1 B2 B2 B2   B1 B1 B1 SC   B1 B1 B1
PoP 12hr          5       5     5       5    30      20    10      10    30
Rain shwrs                                    C  S                     C  S
Snowshwrs                                        S    S                C

$$
MTZ022-111100-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
638 PM MST Sun Dec 10 2017

Date          Sun 12/10/17      Mon 12/11/17            Tue 12/12/17         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      25          46          23          55          28
Temp                38 36 34 28 26 41 45 34 27 26 25 23 27 49 54 44 35 33 30 28
Dewpt               19 19 20 19 19 22 19 20 19 19 18 17 18 23 18 20 20 19 19 20
RH                  46 50 56 68 74 46 35 56 71 74 74 77 68 36 24 38 54 56 63 71
Wind dir            NW NW NW NW  W NW NW NW  W SW SW  W  W  W  W  W  W NW  W NW
Wind spd            12 17 16 12  8 13 12  5  4  4  4  5  5 10 12 12 14 16 16 13
Clouds              CL SC SC SC B2 SC FW FW FW SC SC SC FW FW CL FW SC SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                23                                           22 18 17
Min chill              25    17    15    28    20    16    16          21    17


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          45      23    45      28    49      25    43      26    47
Temp          41 37 28   24 43 40 32   30 48 41 31   26 42 37 29   28 47 39
Dewpt         22 22 20   18 25 26 22   23 27 26 22   21 24 23 20   22 28 25
PWind dir        NW      NW     W      SW     W      NW     W       W     W
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC FW SC SC   B1 B1 B2 B2   B1 B1 B1 SC   SC B2 B1
PoP 12hr          5       5     0       5    20      30    10      10    30
Rain shwrs                                    S  C                     C  S
Snowshwrs                                        C    S                C

$$
MTZ024-111100-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
638 PM MST Sun Dec 10 2017

Date          Sun 12/10/17      Mon 12/11/17            Tue 12/12/17         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      31          36          21          46          28
Temp                37 38 35 35 31 34 36 31 26 23 22 22 24 40 46 38 31 32 28 29
Dewpt               22 26 27 28 28 28 25 23 22 20 19 18 19 25 26 22 20 21 21 22
RH                  54 62 72 75 88 78 64 72 85 88 88 84 81 55 45 52 63 63 75 75
Wind dir             W NW NW NW NW NW NW NW  W  W  W SW SW  W  W  W  W  W  W NW
Wind spd            19 23 20 17 11 16 12  6  4  5  5  6  6 10  8  8  8 12 12 13
Wind gust                 31
Clouds              FW SC B2 OV B2 B2 B1 B1 SC SC SC B1 B1 SC SC B1 SC SC FW SC
PoP 12hr                     10          10           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             27 23 24                                           17 18
Min chill              25    23    21    23    15    13    12    31    21    16


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          41      25    39      25    45      25    39      23    42
Temp          38 36 30   25 37 37 28   27 44 41 33   25 38 36 27   25 41 37
Dewpt         27 24 23   21 26 25 23   23 29 27 26   22 26 25 21   21 30 24
PWind dir        NW      NW     W       W     W       W     W       W     W
Wind char        BZ      BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   B1 B1 SC SC   B1 B2 B2 B2   B1 B1 SC SC   B1 B2 B1
PoP 12hr         10      10     5       5    30      20    10      10    30
Rain shwrs                                    C  S                     C  C
Snowshwrs                                        S    S                C

$$
MTZ025-111100-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
638 PM MST Sun Dec 10 2017

Date          Sun 12/10/17      Mon 12/11/17            Tue 12/12/17         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      29          39          22          48          29
Temp                38 38 35 32 29 35 39 31 26 23 22 23 25 41 48 38 32 34 30 31
Dewpt               21 23 26 26 25 26 24 24 22 19 18 18 19 24 26 23 18 20 21 22
RH                  50 54 69 78 85 69 54 75 85 84 84 81 78 50 42 54 56 56 69 69
Wind dir            NW NW NW NW NW NW NW  W  W  W SW SW SW SW  W  W  W  W NW NW
Wind spd            17 21 20 17 13 18 14  9  5  5  5  6  8  9 10  9 10 16 16 16
Wind gust           27 32 31
Clouds              CL FW B1 B2 B2 B1 SC FW FW SC B1 B1 SC SC SC SC SC B1 FW SC
PoP 12hr                      0           5           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill             27 24 21 18                                        19 19
Min chill              25    20    17    23    15    14    13    31    22    18


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      25    40      26    46      26    40      24    44
Temp          39 36 30   25 38 38 31   28 45 41 33   26 39 35 27   26 43 39
Dewpt         26 24 24   21 27 27 22   23 28 28 27   23 24 24 20   21 30 24
PWind dir        NW      NW     W       W     W      NW    NW       W     W
Wind char        BZ      BZ    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B1 B1 SC   B1 SC SC SC   B1 B2 B2 B1   B2 B1 B1 SC   B1 B1 B1
PoP 12hr          5       5     5       5    20      20    10      10    30
Rain shwrs                                    S  S                     C  S
Snowshwrs                                        S    S                C

$$



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