Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
924 PM MST Mon Jan 15 2018

MTZ017-161100-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
924 PM MST Mon Jan 15 2018

Date          Mon 01/15/18      Tue 01/16/18            Wed 01/17/18         Thu
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                     -16          13           4          33          16
Temp                  -15-15-13-12  3 13  8  4  5  7 14 18 28 33 26 20 20 16 18
Dewpt                 -20-19-17-16 -5  3  0 -2  1  3  9 14 21 25 20 18 17 13 14
RH                     77 81 82 82 68 63 69 75 83 83 80 84 75 72 78 92 88 88 84
Wind dir                E  E  E  E  E SE SE SE  S  W  W  W  W  W  W  W  W  W SW
Wind spd                9 10  9 11  8  9  9  5  5  5  8  8 10  9 11  9  6  5  8
Clouds                 FW FW SC FW FW CL FW FW FW FW FW FW FW SC SC SC SC SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill            -34-35-32-32-11  1 -5 -8        3
Min chill             -36   -36   -35    -7    -9    -6     4    15     9     5
Wind Chill              Y  Y  Y  Y


Date           01/18/18  Fri 01/19/18  Sat 01/20/18  Sun 01/21/18  Mon 01/22/18
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          36      24    32      12    22       7    19       6    18
Temp          29 33 31   24 32 27 19   12 21 19 13    7 18 17 10    6 18 14
Dewpt         22 26 26   20 25 19 15    9 15 14 10    5 12 10  7    4 12  9
PWind dir        SW       W     W       W     W       N    NE      SE     E
Wind char        LT      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B2   B2 B2 SC SC   SC SC B1 B1   B2 B1 B1 SC   B1 B2 B2
PoP 12hr         10      20     5       5    10      20    10       5    20
Snowshwrs                 S                           S                   S

$$
MTZ020-161100-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
924 PM MST Mon Jan 15 2018

Date          Mon 01/15/18      Tue 01/16/18            Wed 01/17/18         Thu
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                     -18          13           2          34          15
Temp                  -17-17-16-14  1 13  8  2  2  5 10 15 28 34 30 21 20 18 15
Dewpt                 -23-22-21-20 -7  2 -2 -4 -2  0  5 11 21 24 22 17 15 14 11
RH                     73 77 77 73 68 61 63 75 83 79 80 84 75 66 72 84 81 84 84
Wind dir                E NE  E  E  E SE SE  S SW SW  W  W  W  W  W  W  W  W SW
Wind spd                3  3  5  4  4  4  5  4  5  8  6  8  9 10  9  9  8  8  6
Clouds                 CL FW FW CL CL CL FW CL FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                  -30-27             -9 -8 -1  4
Min chill             -18   -31   -31    -2    -9   -10     0    21     9     5
Wind Chill              Y  Y  Y  Y


Date           01/18/18  Fri 01/19/18  Sat 01/20/18  Sun 01/21/18  Mon 01/22/18
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          37      24    35      13    24       7    21       5    19
Temp          30 35 31   24 33 33 21   13 21 23 10    8 18 20  8    6 15 18
Dewpt         22 26 26   19 25 23 15    9 13 16  7    5 11 12  4    1  8 11
PWind dir        SW       W     W       W     W      NW    NW      SE     E
Wind char        LT      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B2   B2 B2 B1 SC   SC B1 B1 B1   B2 B2 B1 B1   B1 B2 B2
PoP 12hr          5      30    10      10    10      20    10       5    20
Snowshwrs                 C                           S                S

$$
MTZ022-161100-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
924 PM MST Mon Jan 15 2018

Date          Mon 01/15/18      Tue 01/16/18            Wed 01/17/18         Thu
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                     -14          23           8          38          20
Temp                  -13-13-12 -9 12 23 12  8 10 16 21 22 32 38 28 22 23 20 21
Dewpt                 -18-17-15-13  3  9  4  2  3 10 15 17 25 28 21 18 18 16 18
RH                     77 82 86 82 66 54 70 76 73 77 77 81 75 67 75 84 81 84 88
Wind dir                S  S  S  S  S  S  S SW SW  W  W  W  W  W SW SW SW SW SW
Wind spd                5  5  8  5  8  9  8  8  8  9 10  8 10  9  8  9  9  9  8
Clouds                 CL CL FW CL CL CL CL CL CL CL FW CL FW FW SC SC SC SC B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                  -29-22  1     1 -4 -2  5  9             11
Min chill             -28   -29   -28     1    -4     0    10    20    11     9
Wind Chill              Y  Y  Y  Y


Date           01/18/18  Fri 01/19/18  Sat 01/20/18  Sun 01/21/18  Mon 01/22/18
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    36      15    27      10    26       9    23
Temp          37 37 30   25 36 29 19   16 26 23 13   11 24 24 12   11 23 18
Dewpt         29 29 25   22 28 21 13   12 19 17 10    9 16 16  7    7 15 12
PWind dir        SW       W     W       W     W       W     W      SW     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    B1 B1 B2   B2 B2 B1 SC   SC SC B1 B1   B2 B1 SC SC   B1 B2 B2
PoP 12hr          5      30    20       5    10      10    10      10    10
Rain shwrs           S       S
Snowshwrs            S    C  S

$$
MTZ024-161100-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
924 PM MST Mon Jan 15 2018

Date          Mon 01/15/18      Tue 01/16/18            Wed 01/17/18         Thu
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                     -22          17           6          37          19
Temp                  -20-22-19-15  5 17 12  7  6  7 12 18 31 37 31 24 23 22 20
Dewpt                 -22-24-22-20 -5  4  3  1  0  2  8 14 24 28 23 20 19 18 16
RH                     90 90 85 77 62 56 66 76 76 79 84 84 75 70 72 84 84 84 84
Wind dir                S  S  S  S  S  S  S  S  S SW SW SW  W SW SW SW  W SW SW
Wind spd                5  5  4  5  9  6  6  6  8  8  9 10 12 11 11 10  9  9  8
Clouds                 FW FW FW FW FW FW FW FW FW FW FW FW FW CL SC SC SC SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill            -37-37-32-29-10     1 -4 -7 -5  0  6          13    11
Min chill             -37   -38   -34    -4    -7    -7     1    21    11     9
Wind Chill              Y  Y  Y  Y


Date           01/18/18  Fri 01/19/18  Sat 01/20/18  Sun 01/21/18  Mon 01/22/18
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          39      27    37      16    27       9    23       8    21
Temp          33 37 32   27 36 34 23   16 26 23 11   11 21 21 10    9 19 19
Dewpt         25 28 27   24 30 26 19   13 20 16  9    8 15 14  7    5 13 12
PWind dir        SW       W     W       W     W       W     W      SW     S
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1   B2 B2 B1 SC   SC SC B1 B1   B1 B2 B2 SC   B1 B2 B2
PoP 12hr          5      30    10       5    10      10    20      10    20
Snowshwrs                 C                              S             S  S

$$
MTZ025-161100-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
924 PM MST Mon Jan 15 2018

Date          Mon 01/15/18      Tue 01/16/18            Wed 01/17/18         Thu
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          18           5          35          19
Temp                  -21-22-20-15  6 18 11  6  5  7 13 16 29 35 26 21 20 19 19
Dewpt                 -24-25-23-20 -5  6  4  0  1  3  8 12 22 26 21 17 16 16 16
RH                     85 85 85 77 60 59 73 76 83 83 80 84 75 69 81 84 84 88 88
Wind dir                S  S  S  S  S  S  S  S SW SW SW SW SW SW SW SW SW SW SW
Wind spd                5  5  5  5  6  6  6  8  8  9  9  9 11 12 10 10  9 10  9
Clouds                 CL FW SC SC FW FW FW FW FW FW FW FW FW CL SC SC SC FW SC
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill            -37-36-35-29 -6     0 -7 -8 -6  0  4           9     8  8
Min chill             -38   -38   -35    -1    -8    -8     0    16     8     7
Wind Chill              Y  Y  Y  Y


Date           01/18/18  Fri 01/19/18  Sat 01/20/18  Sun 01/21/18  Mon 01/22/18
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          38      26    36      16    25       9    23       8    22
Temp          31 33 27   28 36 32 21   16 24 22 11   12 22 21 10   10 21 19
Dewpt         23 27 23   24 29 24 17   13 18 17  9    9 15 15  6    7 13 13
PWind dir        SW       W     W       W     W       W     W      SW    SW
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC B1 B1   B2 B2 B2 B1   SC SC SC SC   B1 B2 B1 SC   B1 B1 B2
PoP 12hr          5      30    20       5     5      10    20       5    10
Rain shwrs                   S
Snowshwrs                 C  S                           S             S

$$



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