Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
210 PM MST TUE NOV 25 2014

MTZ017-261100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
210 PM MST TUE NOV 25 2014

DATE          TUE 11/25/14      WED 11/26/14            THU 11/27/14         FRI
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                      12          21          14          29          22
TEMP             26 22 18 15 13 12 15 20 15 15 15 15 15 17 24 28 26 27 27 26 25
DEWPT            21 20 17 15 12 11 11 13 11 12 13 13 14 16 21 25 23 24 24 23 22
RH               81 92 96100 96 96 84 74 84 88 92 92 96 96 88 88 88 88 88 88 88
WIND DIR         NW  N  N  N  E  E  E  E  E  E  E  E  E  E SE SE SW SW  W  W SW
WIND SPD         17 13  9  5  4  6 10 10 10 11 11 12 13 14  9  6  5  5  6  6  2
CLOUDS           B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                     30          60          70          60          20
QPF 12HR                   0.01        0.05        0.09        0.09        0.03
SNOW 12HR                     T           1           1
FRZG RAIN                                             L  L  C  C
RAIN                                                        C  C  S  S  S  S  S
RAIN SHWRS
SNOW                          C  C  L  L  L  L  L  L  L  L
SNOWSHWRS         C  C  S  S
OBVIS            BS BS
WIND CHILL       13  9  7           3  8  3  2  1  1  0  3
MIN CHILL        12     4     4     0     2     0    -1     0    17    19    17
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           11/28/14  SAT 11/29/14  SUN 11/30/14  MON 12/01/14  TUE 12/02/14
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          29      -2     2     -12     4      -9    11       3    15
TEMP          25 21  8    3 -2 -3-10  -12  0  1 -8   -9  6  8  7    5 10  9
DEWPT         20 15  4   -2 -8 -9-13  -16 -7 -5-10  -11  1  3  5    2  4  3
PWIND DIR         W      NW     N      NW     S      SE     E      SE     W
WIND CHAR        LT      GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    B2 B2 B2   B2 B2 B2 SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2
POP 12HR         20      50    30      10    10      10     5      20    20
RAIN           S  S
SNOW                 C    C  C  C                              S    S  S  S

$$
MTZ020-261100-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
210 PM MST TUE NOV 25 2014

DATE          TUE 11/25/14      WED 11/26/14            THU 11/27/14         FRI
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                      13          19          11          29          19
TEMP             28 24 19 17 15 13 15 18 14 13 12 12 12 15 25 28 26 25 24 24 23
DEWPT            23 21 18 15 13 11 11 12 10 10 11 10 11 14 22 24 23 22 21 21 20
RH               81 88 96 92 92 91 84 77 84 87 96 91 96 96 88 85 88 88 88 88 88
WIND DIR         NW  N  N  N NE  E  E  E  E  E  E  E  E  E SE SE SW SW  W  W  W
WIND SPD         11 12 10  5  4  6  6  6  8  8  8  8  8  9  6  4  3  3  6  6  2
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                     30          40          60          70          30
QPF 12HR                   0.02        0.02        0.04        0.08        0.03
SNOW 12HR                     T           T           1
FRZG RAIN                                             L  L  C  C
RAIN                                                        C  C  C  C  C  C  C
RAIN SHWRS
SNOW                          C  C  C  C  C  C  L  L  L  L
SNOWSHWRS         C  C  S  S
OBVIS            BS BS
WIND CHILL          12  8                 2  2  1  0  0  4
MIN CHILL        16     8     6     3     2     0    -1     0    19    17    15
WINTER STORM                                          A  A  A  A


DATE           11/28/14  SAT 11/29/14  SUN 11/30/14  MON 12/01/14  TUE 12/02/14
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          31       0     6     -13     6      -6    14       4    20
TEMP          26 21  8    4  3 -1-10  -13  1  3 -5   -6  9 11  9    5 14 11
DEWPT         22 16  4    0 -3 -6-12  -16 -6 -3 -7   -8  4  6  7    3  9  6
PWIND DIR        NW       N     N      NW    SW      SE     E      SE     W
WIND CHAR        LT      GN    GN      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B2 B2 B2   B2 B2 B2 SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2
POP 12HR         30      50    30      10    10      10     5      20    20
RAIN           C  C
SNOW                 C    C  C  C                              S    S  S  S

$$
MTZ022-261100-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
210 PM MST TUE NOV 25 2014

DATE          TUE 11/25/14      WED 11/26/14            THU 11/27/14         FRI
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          24          16          44          27
TEMP             29 25 20 17 15 14 20 23 19 19 21 24 26 30 39 42 39 40 39 36 31
DEWPT            23 24 20 16 14 13 16 18 16 18 19 21 23 26 31 32 33 36 36 32 27
RH               78 96100 96 96 96 84 81 88 96 92 88 88 85 73 67 79 85 89 85 85
WIND DIR         NW NW  N  N NE  E SE SE  E  E SE SE SE SE SW SW SW SW SW SW SW
WIND SPD         18 16 11  5  1  3  6  8  8  8  8  8  8  6 10 12 14 14 13 13 13
CLOUDS           OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1
POP 12HR                     30          90          80          40          20
QPF 12HR                   0.01        0.14        0.14        0.03        0.02
SNOW 12HR                     T           2           2
FRZG RAIN                                       L  L  C  C
RAIN                                                  C  C  S  S  S  S  S  S  S
RAIN SHWRS
SNOW                          D  D  D  D  D  D  L  L  C  C
SNOWSHWRS         C  C  C  C
OBVIS            BS BS
WIND CHILL       17 13  9                                                    20
MIN CHILL        17     8     6     8     9     8    13    18    31    30    20
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W  W


DATE           11/28/14  SAT 11/29/14  SUN 11/30/14  MON 12/01/14  TUE 12/02/14
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       0     6     -12    10      -3    18       4    21
TEMP          35 20 11    5  3 -3 -9  -11  5  4 -1   -3 14 14 12    7 15 10
DEWPT         26 13  7    1 -3 -7-11  -15 -3 -1 -3   -5  8  9  9    4  6  3
PWIND DIR         W      NW     N      NW    SW      SE    SE       S     W
WIND CHAR        GN      GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B2   B2 B2 B2 B1   B1 SC SC SC   SC B1 B1 B1   B1 B2 B2
POP 12HR         20      50    50      20    10      10     5      20    20
RAIN           S  S
SNOW                 C    C  C  C  S    S                      S    S  S  S

$$
MTZ024-261100-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
210 PM MST TUE NOV 25 2014

DATE          TUE 11/25/14      WED 11/26/14            THU 11/27/14         FRI
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                      10          18          10          30          21
TEMP             29 25 20 17 13 10 13 17 12 11 10 11 13 16 23 29 28 29 30 29 26
DEWPT            24 21 20 16 13 10  8  9  7  7  9 10 12 15 19 23 23 25 27 26 24
RH               81 84100 96100100 80 70 80 83 96 96 96 96 84 78 81 85 88 88 92
WIND DIR          N  N  N  N  N NE  E  E  E  E  E  E SE SE  S  S SW SW  W  W  W
WIND SPD         18 12  9  6  5  5  3  4  5  5  5  5  6  9 12 10  5  5  8  8  3
CLOUDS           OV OV B2 B2 OV OV OV OV OV OV B2 B2 OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                     40          30          40          50          20
QPF 12HR                   0.03           0        0.02        0.07        0.03
SNOW 12HR                     1       00-00           T
FRZG RAIN                                                   C  C
RAIN                                                        C  C  S  S  S  S  S
RAIN SHWRS
SNOW                          S  S  C  C  C  C  C  C  C  C
SNOWSHWRS         C  C  C  C
OBVIS            BS BS
WIND CHILL       16 13                                   5 12
MIN CHILL        16     9     4     1     3     0     1     2    15    21    19
WINTER STORM                                          A  A  A  A


DATE           11/28/14  SAT 11/29/14  SUN 11/30/14  MON 12/01/14  TUE 12/02/14
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          33       6     8     -10     8      -3    16       8    22
TEMP          29 24 16   10  6  4 -5  -10  2  4  0   -2 10 14 12    8 19 15
DEWPT         23 17 12    7  0 -2 -7  -12 -5 -3 -2   -4  3  8 11    8 12  8
PWIND DIR        NW      NW     N      NW    SW       S    SE      SE     W
WIND CHAR        LT      GN    GN      GN    LT      LT    GN      GN    GN
AVG CLOUDS    B2 B2 B2   B2 B2 B2 B1   B1 SC SC SC   SC B1 B1 B2   B2 B2 B2
POP 12HR         20      40    40      10    10      10     5      10    20
RAIN           S  S
SNOW                 C    C  C  C                                      S  S

$$
MTZ025-261100-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
210 PM MST TUE NOV 25 2014

DATE          TUE 11/25/14      WED 11/26/14            THU 11/27/14         FRI
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                      13          22          13          38          27
TEMP             28 24 20 18 14 13 16 20 15 15 15 15 17 18 30 37 34 34 33 33 31
DEWPT            26 21 19 17 13 13 13 14 12 12 14 14 15 17 25 29 30 30 30 30 27
RH               92 88 96 96 96100 88 77 88 88 96 96 92 96 81 72 85 85 89 89 85
WIND DIR         NW  N  N  N  N NE  E  E  E  E  E  E SE SE  S SW SW SW  W  W  W
WIND SPD         24 16  9  8  5  4  4  4  6  6  5  5  6  8 10  9 12 12 13 13 11
CLOUDS           B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     40          50          60          50          20
QPF 12HR                   0.02        0.06        0.05        0.04           0
SNOW 12HR                     T           1           1
FRZG RAIN                                             C  C
RAIN                                                        C  C  S  S  S  S  S
RAIN SHWRS
SNOW                          C  C  C  C  L  L  C  C  C  C
SNOWSHWRS         C  C  C  C
OBVIS            BS BS
WIND CHILL       14 11  9  7
MIN CHILL        14     7     4     4     5     4     6     6    25    23    21
WINTER STORM                                          A  A  A  A


DATE           11/28/14  SAT 11/29/14  SUN 11/30/14  MON 12/01/14  TUE 12/02/14
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       6     9      -9     9      -1    17       7    22
TEMP          35 28 16    9  7  0 -5   -9  5  5 -1   -1 13 14 12    7 19 16
DEWPT         30 23 12    6  2 -4 -7  -12 -1  1 -4   -3  8 11 10    5 14 12
PWIND DIR         W      NW     N      NW    SW      SE    SE      SE     W
WIND CHAR        GN      GN    GN      GN    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B2   B2 B2 B2 B1   B1 SC SC SC   SC B1 B1 B1   B1 B2 B2
POP 12HR         20      40    50      20    10      10     5      10    20
RAIN           S  S
SNOW                 C    C  C  C  S    S                              S  S

$$



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