Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
908 AM MST Fri Feb 23 2018

MTZ017-232300-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
908 AM MST Fri Feb 23 2018

Date                Fri 02/23/18            Sat 02/24/18            Sun 02/25/18
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                       4          -6          24           6          27
Temp                   -5  4  2 -3 -4 -6 -6 -3 14 24 21 15 12 10  8  7 19 26 27
Dewpt                 -12 -5 -4 -6 -8 -8 -9 -8  6 15 14 12  8  7  5  3 11 17 18
RH                     71 65 75 86 82 91 86 78 70 68 74 88 84 87 87 83 70 68 68
Wind dir               SE SE SE SE SE SE SW  S SW  W  W  W  W  W  W SW SW SW SW
Wind spd                5  8  8  8  6  5  8  6  9 11 10  9  9  9  8  6 10 10 11
Clouds                 FW FW FW FW FW FW FW FW B1 SC B1 B2 B1 B1 SC SC SC B1 B2
PoP 12hr                      0           0          20          20          10
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                               S  S  S                    C
Wind chill            -17-10-13-18-18-17-21-18  2 13 10  4  0 -3 -3 -5  8    16
Min chill             -31   -14   -20   -22   -21     6    -1    -4    -7    12


Date               Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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            14    28       5    23       6    24       6    23
Temp          19   14 24 26  8    7 19 22 10    8 19 23  9    8 19 22
Dewpt         13    9 16 16  5    2 10 13  5    3 11 13  5    3 11 13
PWind dir          SW     W       W    SW      SW     W      SE     E
Wind char          GN    GN      GN    LT      GN    LT      LT    LT
Avg clouds    B2   B1 B1 B1 SC   FW FW SC SC   SC SC SC SC   B1 B1 B2
PoP 12hr           30    20       0     0       0     0      10    10
Snow           C    S  S  S

$$
MTZ020-232300-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
908 AM MST Fri Feb 23 2018

Date                Fri 02/23/18            Sat 02/24/18            Sun 02/25/18
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                       9          -3          24           6          28
Temp                   -1  9  6  1 -2 -2 -3 -1 15 24 22 17 13 10  8  7 19 27 28
Dewpt                  -8  0 -1 -4 -7 -5 -8 -6  7 14 14 12  8  6  3  3 11 17 18
RH                     71 66 72 79 79 87 78 79 70 65 71 80 80 83 79 83 70 65 66
Wind dir               SW SW SE  S SW SW SW SW SW  W  W  W  W  W  W  W SW SW SW
Wind spd                6  5  4  3  4  4  6  8  8 11 10  9 10  9  9  9 10 11 11
Clouds                 FW FW CL FW FW FW FW FW SC B1 B1 B2 B1 B2 SC SC SC B1 B2
PoP 12hr                      0           0          10          30          10
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                  S  C                    C
Wind chill            -14               -16-16  4 13 11  6  0 -3 -5 -7  7 16
Min chill             -25    -9   -13   -17   -19     8    -1    -5    -8    12


Date               Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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            13    29       4    25       5    26       5    25
Temp          18   13 25 27  9    6 20 24 10    6 20 25  9    7 19 24
Dewpt         13    9 17 16  5    0 12 13  4    1 11 15  4    2 11 14
PWind dir          SW     W       W    SW      SW     W       W    SE
Wind char          GN    GN      GN    LT      GN    LT      LT    LT
Avg clouds    B2   B1 B1 B1 SC   FW SC FW SC   SC SC SC SC   B1 B1 B1
PoP 12hr           30    20       0     0       0     0       5     5
Snow           C          S

$$
MTZ022-232300-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
908 AM MST Fri Feb 23 2018

Date                Fri 02/23/18            Sat 02/24/18            Sun 02/25/18
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                      11          -1          29           8          31
Temp                    3 11  8  4  3  0 -1  3 22 29 25 14  9 10  8 11 23 30 30
Dewpt                  -5  2  2  1 -1 -4 -7 -3 12 18 17 10  6  7  3  5 13 20 20
RH                     68 66 76 87 83 83 75 75 65 63 71 84 87 87 79 76 65 66 66
Wind dir               SW SW  S  S SW SW SW SW  W  W  W  W  W  W  W  W  W SW SW
Wind spd                8 11  9  9  9  8  9  9 12 13 10  9 11 10  9 10 16 14 16
Wind gust                                                              26    31
Clouds                 FW CL CL CL CL FW FW SC B1 SC SC B1 B1 B1 SC SC B1 B2 B2
PoP 12hr                      0           0          10          20          10
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                  S  S                    S
Wind chill            -11 -3 -5-10-11-14-16-12  9 18     2 -6 -4 -6 -4 11    19
Min chill             -22    -7   -12   -16   -16    13    -7    -7    -7    14


Date               Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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            15    30       6    26       8    28       9    27
Temp          21   15 28 26 12    7 21 25 13    9 25 26 14   10 23 26
Dewpt         15   10 17 16  6    2 10 15  7    4 15 17  9    5 13 17
PWind dir           W     W       W    SW      SW     W      SW    SW
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B1 B1 SC SC   FW FW SC SC   SC SC SC SC   B1 B1 B1
PoP 12hr           20    10       0     0       5     5       5    10
Snow           S

$$
MTZ024-232300-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
908 AM MST Fri Feb 23 2018

Date                Fri 02/23/18            Sat 02/24/18            Sun 02/25/18
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                      12           0          26          11          29
Temp                    3 12  9  3  1  1  0  3 16 26 23 18 16 15 13 12 23 29 27
Dewpt                  -2  4  3 -1 -2 -2 -3 -1  9 16 16 14 13 12  9  9 15 18 18
RH                     79 70 76 83 87 87 87 83 73 65 74 84 88 88 84 87 71 63 68
Wind dir               SW SW  S  S  S  S  S SW SW SW SW  W  W  W  W  W SW SW SW
Wind spd                9  9  8  6  8  9  9 10 10 10  8  9 10 11 11 11 11 11 10
Clouds                 FW FW CL CL CL FW FW SC FW SC B1 B1 B1 B2 B1 SC SC B1 B1
PoP 12hr                      0           0           0          30           5
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                  S  C  S                 S
Wind chill            -11  0 -3 -9-13-14-15-13  4        7  4  2 -1 -2 11
Min chill             -23    -6   -13   -15   -16     9     3    -1    -3    15


Date               Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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            18    32       9    29      11    29      10    28
Temp          23   18 29 30 13   11 25 28 15   12 25 28 15   11 22 27
Dewpt         18   14 19 19  9    7 16 17 10    8 16 18 11    6 14 17
PWind dir          SW     W       W    SW      SW    SW      SW     S
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1   SC B1 B1 B1   FW SC FW FW   SC SC SC SC   SC B1 B1
PoP 12hr           20    10       0     0       0     0       0     5
Snow           S

$$
MTZ025-232300-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
908 AM MST Fri Feb 23 2018

Date                Fri 02/23/18            Sat 02/24/18            Sun 02/25/18
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                       7          -2          25           8          29
Temp                   -1  7  5  0 -1 -1 -2  2 16 25 21 15 12 10  9 10 21 29 27
Dewpt                  -8 -2 -1 -3 -4 -4 -5 -3  7 15 14 11  9  6  5  6 13 19 19
RH                     71 66 76 87 87 87 87 79 67 65 74 84 87 83 83 83 71 66 71
Wind dir                S  S  S  S  S  S SW SW SW SW SW  W  W  W  W  W SW  W SW
Wind spd                8  9  6  6  6  8  9 10 11 12 11 11 12 12 11 11 13 14 13
Wind gust                                                                 25
Clouds                 FW CL CL CL CL FW FW FW SC B1 SC B1 B1 B2 B1 FW SC B1 B1
PoP 12hr                      0           0           0          20           5
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                     S  S                 S
Wind chill            -15 -8 -8-13-14-16-18-14  2 14 10  2 -2 -6 -6 -5  8 17 16
Min chill             -24   -12   -15   -19   -19     6    -3    -7    -7    11


Date               Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
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            15    30       9    26       9    27       8    26
Temp          23   15 27 28 13   10 22 25 13   10 22 26 13    9 21 25
Dewpt         19   10 17 18  9    6 13 16  9    6 14 17  8    6 13 17
PWind dir          SW     W       W    SW      SW    SW      SW    SW
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B2   B1 B1 B1 SC   SC SC FW SC   SC SC SC SC   SC SC B1
PoP 12hr           20    10       0     0       0     0       0     5
Snow           S

$$



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