Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
310 AM MST Fri Feb 22 2019

MTZ017-222300-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
310 AM MST Fri Feb 22 2019

Date                Fri 02/22/19            Sat 02/23/19            Sun 02/24/19
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                      13          -3          17         -11          -1
Temp            -10 -9  4 13  9  2 -1 -2 -3  1 11 17 12  8  2 -3 -8-11 -5 -1 -5
Dewpt           -15-14 -1  6  4 -3 -7 -8 -9 -6  4 10  5  0 -6-11-15-18-12-10-13
RH               78 78 79 73 80 79 75 75 75 72 73 73 73 69 68 68 70 70 71 65 67
Wind dir         SE SE SE SE SE SE SE SE SW  W  W NW NW NW NW NW NW NW NW NW  N
Wind spd          9  9  9 10 10 10  9  6  8  6 11 18 19 17 13 10 10  8  8  8  8
Clouds           FW FW CL FW SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC B1 B1 SC B1
PoP 12hr                      0           0          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                                                BS
Wind chill      -25-26-10  0 -5-13-17-16-17-13 -3  1 -6-11-16-20-26-28-20-15-20
Min chill       -28   -30    -8   -18   -19   -17    -7   -16   -27   -29   -21
Wind Chill        Y  Y


Date               Mon 02/25/19  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19
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           -20    -4     -14     1     -14     6      -5    11
Temp         -15  -20-10 -7-11  -13 -5 -1 -9  -13 -2  5 -4   -4  6 10
Dewpt        -23  -26-17-14-18  -19-12 -7-15  -19 -9 -1 -9  -10  0  4
PWind dir          NE     E       E    NW       W     W       W    NW
Wind char          LT    LT      GN    LT      GN    GN      GN    GN
Avg clouds    B1   B1 B1 B2 B2   B2 B2 B2 B1   SC SC SC SC   B1 B1 B1
PoP 12hr           10    20      30    20      10     5       5    10
Snow                   S  S  S    C  S  S

$$
MTZ020-222300-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
310 AM MST Fri Feb 22 2019

Date                Fri 02/22/19            Sat 02/23/19            Sun 02/24/19
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                      14          -4          18         -10           0
Temp            -18-15  0 13 10  2  0 -2 -4 -1 12 18 15  9  4 -2 -8-10 -4  0 -5
Dewpt           -22-20 -6  6  5 -3 -6 -7 -9 -8  5 11  8  2 -3 -9-15-17-12 -9-13
RH               81 77 75 73 80 79 75 79 78 71 73 73 73 72 72 71 70 70 67 65 67
Wind dir          S  S  S  S SE SE SE  S SW  W  W  W NW NW NW NW NW NW NW NW  N
Wind spd          4  5  5  5  5  5  5  5  5  6 10 16 17 16 13 11 10  8  8  8  6
Wind gust                                            27
Clouds           FW FW CL FW FW SC SC B1 SC SC B1 B1 B2 B2 B1 SC SC SC SC B1 B1
PoP 12hr                      0           5           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill         -29-12       -9-12-13-16-14 -2  3 -2 -9-13-20-26-26-19-14-19
Min chill       -30   -33    -6   -13   -16   -18    -3   -14   -26   -28   -20
Wind Chill        Y  Y


Date               Mon 02/25/19  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19
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           -21    -4     -14     2     -14     7      -5    11
Temp         -15  -20-10 -6-12  -14 -4  1 -8  -13 -2  6 -4   -5  5 10
Dewpt        -21  -26-17-12-18  -19-10 -5-14  -18 -8  0 -9  -10 -1  4
PWind dir          NE    NE       E     N       W     W       W     W
Wind char          LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    B1   B1 B1 B2 B2   B2 B2 B2 B1   SC SC SC SC   B1 B1 B1
PoP 12hr           10    10      30    30      10     0       5     5
Snow                         S    C  S  C

$$
MTZ022-222300-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
310 AM MST Fri Feb 22 2019

Date                Fri 02/22/19            Sat 02/23/19            Sun 02/24/19
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                      16           0          22         -10           0
Temp            -13-12  5 16 10  1  1  2  4  6 19 21 15  8  1 -4 -8-10 -4  0 -3
Dewpt           -17-17  1  8  4 -5 -5 -4 -2  0 14 16  9  3 -5-10-14-16 -9 -7 -9
RH               82 78 83 70 76 75 75 75 75 76 80 81 77 79 75 75 74 74 78 71 75
Wind dir          S  S  S  S  S  S SW SW  W  W  W NW NW NW NW NW NW NW NW  N  N
Wind spd          5  5  6  9  6  5  5  5  5  6 11 18 19 16 11  9  9  4  5  6  6
Clouds           FW CL CL CL CL FW SC SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                      0           0           5           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                                    S  S  C
Obvis                                                BS
Wind chill         -26 -7  4 -1-10-10 -9 -7 -6  7  6 -2-10-16-20-25-22-16-13-17
Min chill       -26   -28    -2   -12   -10    -7    -2   -16   -25   -22   -18
Wind Chill        Y  Y


Date               Mon 02/25/19  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19
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           -17    -1     -11     2     -11    11      -3    15
Temp         -13  -15 -8 -2 -8  -10 -4  1 -8  -10  3  9 -3   -3  9 13
Dewpt        -17  -19-12 -8-12  -15 -9 -5-13  -15 -3  4 -7   -7  4  8
PWind dir          NE    NE      NE    NW       W     W       W    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B2 B2 B2 OV   OV B2 B2 B1   B1 B1 B1 B1   B1 B2 B2
PoP 12hr           30    30      40    30      10    10      10    20
Snow           C    C  C  C  C    C  C  C                           S

$$
MTZ024-222300-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
310 AM MST Fri Feb 22 2019

Date                Fri 02/22/19            Sat 02/23/19            Sun 02/24/19
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                      15          -2          21          -7           2
Temp            -13-11  4 14 13  7  3 -1 -2 -1 14 21 18 10  6  2 -3 -7 -2  2 -5
Dewpt           -17-16 -1  9  9  4  0 -4 -6 -5  9 16 13  4 -1 -4 -9-13 -8 -5-11
RH               82 78 79 80 84 87 87 87 82 83 80 81 80 76 72 75 75 74 75 72 74
Wind dir          S  S  S  S SE  S  S  S  S SW  W  W NW NW NW NW NW NW NW NW  N
Wind spd          6  5  5  8  5  5  5  5  5  5  9 13 16 18 16 13 13 10 10 10  6
Wind gust                                                  26
Clouds           FW FW FW SC SC B1 SC B1 SC SC SC SC B1 B2 B2 B1 B1 SC B1 B1 B1
PoP 12hr                      5           5           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill         -25 -7       -4 -8-13-14-13  2  9  3 -8-14-16-22-25-18-14-18
Min chill       -27   -27    -3    -9   -15   -15     3   -14   -22   -25   -20
Wind Chill        Y  Y


Date               Mon 02/25/19  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19
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           -20    -3     -12     3     -12     8      -5    12
Temp         -16  -19-11 -6-10  -10 -3  1 -8  -11 -1  6 -5   -5  5  9
Dewpt        -22  -25-16-12-15  -15 -8 -4-12  -16 -6  1 -8   -9  1  5
PWind dir          NE    NE       E     N       W     W       W     W
Wind char          LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    B1   B1 B1 B2 B2   B2 B2 B2 B1   B1 SC SC B1   B1 B1 B1
PoP 12hr           10    20      30    40      10     0       5     5
Snow                   S     S    C  C  C

$$
MTZ025-222300-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
310 AM MST Fri Feb 22 2019

Date                Fri 02/22/19            Sat 02/23/19            Sun 02/24/19
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                      17          -2          23          -7           2
Temp            -15-11  6 16 15  8  3 -1 -2  1 17 23 18 10  6  1 -4 -7 -1  2 -2
Dewpt           -18-15  2 10 10  4 -1 -5 -6 -4 10 17 13  4 -1 -5 -9-13 -8 -6-10
RH               86 82 83 77 80 83 83 83 82 79 73 77 80 76 72 75 78 74 71 68 68
Wind dir         SW  S  S  S SE  S  S  S SW SW  W  W NW NW NW NW NW NW NW NW  N
Wind spd          5  4  4  5  5  6  5  5  6  8 11 14 18 17 16 13 11  9  9  8  6
Clouds           FW FW SC FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC B1 B1 B2
PoP 12hr                      5           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill         -24          -4 -8-13-15-13  5 10  2 -8-13-18-22-24-15-12-15
Min chill       -32   -29     0    -9   -15   -15     1   -14   -22   -24   -15
Wind Chill        Y  Y


Date               Mon 02/25/19  Tue 02/26/19  Wed 02/27/19  Thu 02/28/19
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           -17    -1      -9     4     -11     9      -3    14
Temp         -13  -16 -6 -1 -5   -9 -1  2 -7  -10  3  7 -3   -2  9 11
Dewpt        -18  -21-12 -7-10  -13 -7 -5-12  -15 -4  1 -6   -6  4  5
PWind dir          NE    NE       E     N       W     W       W     W
Wind char          LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    B2   B2 B2 B2 OV   OV OV B2 B1   B1 B1 B1 B1   B1 B1 B1
PoP 12hr           20    20      40    50      10     0       5     5
Snow                S  S  S  C    C  C  C

$$


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