Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
1000 AM MDT TUE MAY 5 2015

MTZ017-052300-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
1000 AM MDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      81          52          60          36          56
TEMP                   72 81 81 68 59 56 52 55 58 60 59 52 45 38 36 42 49 55 55
DEWPT                  40 40 44 50 53 51 50 48 44 42 41 38 35 32 31 31 31 31 31
RH                     31 23 27 52 80 83 93 77 59 51 51 59 68 79 82 65 50 40 40
WIND DIR               SE SE SE  E SE  E  N NW NW NW  N  N  N  N NW NW NW NW  N
WIND SPD               16 16 14 10 14 10  5 11 17 19 18 18 14 14 17 17 17 17 13
CLOUDS                 SC SC B1 B1 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     10          60          70          20          10
QPF 12HR                      0        0.01        0.09        0.04           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    C  C  L  L  L  L  L  L  S  S  S  S
TSTMS                         C  C  C  C  S  S        S  S


DATE               FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            35    56      36    57      35    60      36    63
TEMP          42   35 53 55 42   36 54 56 42   35 55 58 43   36 57 61
DEWPT         30   29 30 27 31   30 35 33 32   30 33 31 31   31 33 28
PWIND DIR           N    NE       E     E       E     E       E    SE
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B1 B1 B2   B2 B2 B2 B1   B1 B1 B1 SC   SC SC SC
POP 12HR           10    10      20    20      10    10      10    10
RAIN SHWRS                   S    S  S  S

$$
MTZ020-052300-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
1000 AM MDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      82          52          60          38          55
TEMP                   77 82 82 69 58 55 52 55 59 60 56 51 47 42 38 43 49 53 54
DEWPT                  42 42 45 48 48 48 48 46 43 42 38 38 36 35 33 34 31 31 30
RH                     29 24 27 47 69 77 86 72 55 51 51 61 65 76 82 70 50 43 40
WIND DIR               SE SE SE SE SE  E  E  N NW NW  N  N  N  N NW NW NW NW  N
WIND SPD               12 12 13 10 11  9  4  1 10 14 17 17 13 13 17 17 18 18 14
CLOUDS                 FW FW SC SC B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR                      5          40          80          40          10
QPF 12HR                      0        0.01        0.34        0.10           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  C  C  L  L  D  D  C  C  C  C
TSTMS                         C  C  C  C  S  S  S  S  S  S


DATE               FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            34    57      35    57      34    59      35    63
TEMP          40   34 53 56 41   36 55 56 40   35 57 58 41   35 59 61
DEWPT         30   29 29 27 31   30 33 32 31   29 31 29 31   30 32 29
PWIND DIR           N    NE      NE     E       E     E       E    SE
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    LT
AVG CLOUDS    B2   B2 B1 B1 B2   B2 B2 B2 B1   B1 B1 B1 SC   SC SC SC
POP 12HR           10    10      20    20      10    10      10    10
RAIN SHWRS                   S    S  S  S

$$
MTZ022-052300-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
1000 AM MDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      81          50          63          36          56
TEMP                   74 80 80 65 56 51 50 56 60 62 61 52 46 41 36 43 51 55 55
DEWPT                  40 40 40 48 48 48 48 45 41 40 39 39 37 36 33 32 32 31 31
RH                     29 24 24 54 74 89 93 66 49 44 44 61 71 82 89 65 48 40 40
WIND DIR               SE SE SE  E SE  E NW NW NW NW  N  N  N  N  N  N  N  N  N
WIND SPD               13 13 12  5 10  3 12 17 20 20 19 19 14 14 17 17 16 16 13
WIND GUST                                      31
CLOUDS                 SC SC B1 B1 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 B1
POP 12HR                     10          70          60          20          10
QPF 12HR                      0        0.02        0.14        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    C  C  L  L  L  L  C  C  S  S  S  S
TSTMS                         C  C  C  C  S  S        S  S


DATE               FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    57      37    56      35    59      36    62
TEMP          41   36 53 56 42   37 52 55 42   35 55 58 43   36 57 60
DEWPT         31   31 29 28 34   32 35 34 34   31 33 32 33   33 34 30
PWIND DIR          NE     E       E     E       E     E       E    SE
WIND CHAR          GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 SC   SC B1 B1
POP 12HR           10    20      30    30      30    20      20    20
RAIN SHWRS             S  S  C    C  C  C  C    C  S  S  S    S  S  S

$$
MTZ024-052300-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
1000 AM MDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      79          52          64          41          58
TEMP                   68 78 76 65 56 52 52 56 60 64 60 52 50 45 43 41 48 56 57
DEWPT                  43 47 47 49 50 49 50 51 51 52 52 52 47 43 41 35 34 36 33
RH                     40 33 36 56 80 89 93 83 72 65 75100 89 93 93 79 58 47 40
WIND DIR                S SE SE SE SE SE SE SE SE SW  N  N  N  N NW NW NW NW  N
WIND SPD               14 17 16 10 11 10  5  6  4  1 14 14 14 14 19 19 18 18 17
CLOUDS                 SC SC SC SC B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                      5          30          90          70          20
QPF 12HR                      0        0.01        0.26        0.20        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          C  C  L  L  D  D  L  L  L  L  S  S
TSTMS                               C  C  S  S  S  S  S  S


DATE               FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            35    58      37    57      36    59      36    62
TEMP          42   35 53 56 43   38 53 55 42   36 54 57 42   37 57 59
DEWPT         33   31 32 30 32   33 35 33 33   32 33 32 35   35 35 30
PWIND DIR           N    NE      NE     E       E    NE      NE     E
WIND CHAR          GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR           10    10      20    20      10    10      10    10
RAIN SHWRS                   S    S  S  S

$$
MTZ025-052300-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
1000 AM MDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      76          52          63          40          57
TEMP                   68 76 75 66 59 55 52 56 60 63 57 52 50 44 40 42 50 56 56
DEWPT                  43 47 47 49 49 50 49 51 50 51 52 47 43 39 36 35 35 34 33
RH                     40 36 37 54 69 83 89 83 69 65 83 83 77 82 85 76 56 43 42
WIND DIR               SE SE SE SE SE SE SE  S  W NW NW NW NW NW NW NW NW NW  N
WIND SPD               17 19 17 10 13 11  4  4  5 10 18 18 16 16 19 19 17 17 16
WIND GUST                 29
CLOUDS                 FW FW B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2
POP 12HR                      5          30          90          60          20
QPF 12HR                      0           0        0.26        0.12        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          C  C  L  L  D  D  L  L  C  C  S  S
TSTMS                               C  C  S  S  S  S  S  S


DATE               FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    56      37    54      36    58      36    60
TEMP          43   37 52 54 42   37 51 53 42   36 53 56 42   36 56 58
DEWPT         33   31 32 31 32   31 34 32 33   31 34 33 34   32 34 32
PWIND DIR           N    NE       E     E       E    NE      NE     E
WIND CHAR          GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR           10    20      40    30      20    20      20    20
RAIN SHWRS             S  S  C    C  C  C  S    S  S  S  S    S  S  S

$$



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