Point Forecast Matrices
Issued by NWS Glasgow, MT

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FOUS55 KGGW 221630
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
930 AM MST MON DEC 22 2014

MTZ017-222300-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
930 AM MST MON DEC 22 2014

DATE                MON 12/22/14            TUE 12/23/14            WED 12/24/14
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                      33          20          31          18          34
TEMP                   31 33 26 22 21 21 20 21 25 31 24 21 20 19 18 19 26 34 27
DEWPT                  27 26 21 17 17 17 16 17 21 23 18 16 16 15 14 16 22 26 22
RH                     85 75 81 81 84 84 84 84 84 72 77 81 84 84 84 88 85 72 81
WIND DIR               NW NW NW NW NW NW NW NW NW  W  S SE SE  S  W  W  W  W NW
WIND SPD               19 20 16 13 12 11 10  9 10  9  5  4  8  8  5  5  8  8  8
CLOUDS                 OV OV OV OV B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     80          20           5           5          20
QPF 12HR                   0.04           0           0           0        0.01
SNOW 12HR                     1       00-00       00-00
SNOW                    C  C  S  S                                      S  S  C
WIND CHILL             18 21 13 10  9  9  9  9
MIN CHILL              15    10     6     8     8    14     9     7    10    15
WINTER WEATH            Y  Y  Y  Y


DATE               THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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    25       5    18       6    18       5    17
TEMP          22   20 23 15  8    6 11 12  8    6 12 12  7    5 11  8
DEWPT         19   18 20 10  3    1  6  6  4    3  8  6  3    1  7  2
PWIND DIR          NW     N      NW    NW       W     W       W    NW
WIND CHAR          GN    GN      GN    GN      GN    LT      LT    GN
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           40    30      20    10       5    10      20    20
SNOW           C    C  C  C  S    S                      S    S  S  S

$$
MTZ020-222300-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
930 AM MST MON DEC 22 2014

DATE                MON 12/22/14            TUE 12/23/14            WED 12/24/14
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                      32          20          32          15          34
TEMP                   30 32 28 24 22 20 21 21 27 32 26 20 18 16 16 17 27 34 29
DEWPT                  26 25 23 20 18 17 17 18 22 23 21 16 14 12 13 14 22 27 25
RH                     85 75 81 84 84 88 84 88 81 69 81 84 84 84 88 88 81 75 85
WIND DIR               NW NW NW NW NW  W  W  W  W  W  W SW  S  S  W  W  W  W NW
WIND SPD               16 17 14 12 10  9  8  8 11 11  5  3  4  4  5  5 10 10  9
CLOUDS                 OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     90          40          10           5          20
QPF 12HR                   0.10        0.02           0           0        0.01
SNOW 12HR                     1           T       00-00
SNOW                    D  D  C  C  S  S                                S  S  C
WIND CHILL             17 20 16 12 10  9 10
MIN CHILL              15    15     8     7     9    18    10     7     7    21
WINTER WEATH            Y  Y  Y  Y


DATE               THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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    27       4    17       4    20       2    18
TEMP          23   22 25 19  8    5 12 12  6    5 14 14  5    3 12 11
DEWPT         20   18 20 13  3    1  6  7  2    1  9  8  1    0  7  6
PWIND DIR          NW     N      NW    NW       W     W       W    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           30    30      20    10      10    10      10    20
SNOW           C    C  C  C  S    S                              S  S

$$
MTZ022-222300-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
930 AM MST MON DEC 22 2014

DATE                MON 12/22/14            TUE 12/23/14            WED 12/24/14
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                      36          20          36          20          41
TEMP                   33 36 29 23 23 21 22 23 30 36 28 23 23 21 23 24 33 41 33
DEWPT                  27 27 23 19 19 19 20 20 23 24 21 18 19 18 20 21 26 30 27
RH                     78 69 78 84 84 92 92 88 75 61 75 81 84 88 88 88 75 65 78
WIND DIR               NW NW NW NW NW NW NW NW NW  W SW SW SW SW  W  W  W  W NW
WIND SPD               21 24 20 18 16 14 13 10 11 11  6  5  6  8 10 10 11 11  8
WIND GUST                 34
CLOUDS                 OV OV B2 B2 B2 B2 SC SC FW FW SC SC B1 B1 B2 B2 B2 B2 B2
POP 12HR                     20          20           5           5          20
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     1       00-00       00-00
RAIN                                                                    S  S  L
SNOW                    S  S  S  S                                      S  S  L
OBVIS                  BS BS BS BS
WIND CHILL             21 24 15  9 10  8 11
MIN CHILL              18    15     8     7     8    21    14    10    10    27


DATE               THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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            24    29      12    24       9    27       9    24
TEMP          27   25 27 21 15   14 20 17 12   12 20 19 12   11 18 14
DEWPT         24   23 23 16 11   10 13 11  8    9 14 12  9    9 13  7
PWIND DIR          NW    NW      NW    NW       W     W       W    NW
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B2 B2 SC   SC B1 B1 B2   B2 B2 B2
POP 12HR           60    40      20    10       5    10      20    20
RAIN           L
SNOW           L    L  C  C  S    S                      S    S  S  S

$$
MTZ024-222300-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
930 AM MST MON DEC 22 2014

DATE                MON 12/22/14            TUE 12/23/14            WED 12/24/14
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                      32          21          31          17          36
TEMP                   31 32 26 22 21 22 21 24 30 31 23 19 17 18 17 22 33 36 27
DEWPT                  27 24 23 21 20 20 18 22 24 22 21 18 16 17 14 21 28 27 25
RH                     85 72 88 96 96 92 88 92 78 69 92 96 96 96 88 96 82 69 92
WIND DIR               NW NW NW NW NW NW NW NW NW NW  W  W  S SW SW SW SW SW NW
WIND SPD               18 19 18 18 16 14 13 11 14 13  8  6  5  6  9  9 12 12 10
CLOUDS                 OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2
POP 12HR                    100          70          10          10          20
QPF 12HR                   0.09        0.05           0           0           0
SNOW 12HR                     1           1       00-00
SNOW                    D  D  L  L  S  S                                S  S  S
WIND CHILL             19 19 12  8  8  9  8 12 19 20              6
MIN CHILL              16    11     7     7     8    14     9     4     6    17
WINTER WEATH            Y  Y  Y  Y


DATE               THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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    28       8    18       7    22       5    20
TEMP          21   20 27 17  9    8 17 12  8    7 20 13  6    5 18  9
DEWPT         19   18 22 14  7    5 11 10  6    5 15 11  4    3 13  5
PWIND DIR          NW     N      NW    NW       W     W       W    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 B1   B1 B2 B2
POP 12HR           20    30      20    10      10    10      10    20
SNOW           S    S  C  C  S    S                              S  S

$$
MTZ025-222300-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
930 AM MST MON DEC 22 2014

DATE                MON 12/22/14            TUE 12/23/14            WED 12/24/14
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                      33          22          31          19          38
TEMP                   31 33 29 26 24 23 23 24 28 31 26 23 21 20 20 22 32 38 33
DEWPT                  27 25 24 23 21 20 20 21 22 22 21 20 17 17 17 20 26 29 27
RH                     85 72 81 88 88 88 88 88 78 69 81 88 84 88 88 92 78 70 78
WIND DIR               NW NW NW NW NW NW NW NW NW NW  W  W  S SW SW SW SW SW NW
WIND SPD               20 21 21 20 18 16 12 12 16 14  9  6  6  8 10 10 12 12 10
CLOUDS                 OV OV OV OV B2 B2 B2 B2 B2 B2 SC SC B1 B1 B2 B2 B2 B2 B2
POP 12HR                    100          60          10          10          20
QPF 12HR                   0.06        0.05           0           0           0
SNOW 12HR                     1           1       00-00
RAIN                                                                    S  S  C
SNOW                    D  D  L  L  C  C                                S  S  C
OBVIS                  BS BS BS BS
WIND CHILL             18 20 16 12 11  9 10 11 16 20              8
MIN CHILL              15    14     9     8     9    16    12     8     7    24
WINTER WEATH            Y  Y  Y  Y


DATE               THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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            23    28       8    20       8    23       9    21
TEMP          25   23 26 21 12    9 16 16 11    9 18 18 11    9 17 15
DEWPT         22   21 23 17  8    6 10 10  7    7 13 12  8    6 12  9
PWIND DIR          NW    NW      NW    NW       W     W       W    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 B2 B2
POP 12HR           30    40      20    10      10    10      20    20
RAIN           C
SNOW           C    C  C  C  S    S                      S    S  S  S

$$



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