Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
420 PM MDT MON MAY 25 2015

MTZ017-261100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
420 PM MDT MON MAY 25 2015

DATE           05/25/15      TUE 05/26/15            WED 05/27/15            THU
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      47          78          54          75          53
TEMP             75 64 55 50 48 59 70 77 77 66 58 56 54 65 72 75 74 65 58 55 54
DEWPT            34 45 46 45 42 47 47 51 45 49 49 50 48 53 53 53 49 50 50 49 47
RH               22 50 72 83 80 64 44 40 32 54 72 80 80 65 51 46 41 58 75 80 77
WIND DIR         SE SE SE SE SE SE SE SE SE  S SE  E  E  E  E  E  E  E  N  N  N
WIND SPD         10  5  6  5  4  4  5  6  4  3  1  1  1  4  6  6  4  4  2  2  3
CLOUDS           SC SC FW FW FW FW SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR                     10          20          20          40          20
QPF 12HR                      0        0.01        0.01        0.05        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S        S  S  C  C  C  C  S  S  S  S  S
SPRINKLES
TSTMS                               S  S                          S  S


DATE           05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15  MON 06/01/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          77      43    65      46    74      48    77      52    78
TEMP          74 73 53   43 57 64 51   46 67 73 54   48 71 76 59   52 72 76
DEWPT         53 47 43   35 34 32 39   36 43 41 44   40 47 44 48   44 50 46
PWIND DIR         N      NE     E       E    SE      SE     S       N     E
WIND CHAR        LT      GN    GN      GN    BZ      GN    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         30      30    20      20    20      20    20      20    20
RAIN SHWRS     S  C  C    S  S  S  S          S  S    S  S          S  S  S
TSTMS             C  C          S  S          S  S                        S

$$
MTZ020-261100-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
420 PM MDT MON MAY 25 2015

DATE           05/25/15      TUE 05/26/15            WED 05/27/15            THU
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      44          80          52          75          50
TEMP             74 62 53 47 45 59 71 79 79 66 56 53 53 63 72 75 74 64 55 52 51
DEWPT            43 45 45 42 41 47 48 49 47 47 48 47 48 52 52 52 49 49 48 47 47
RH               33 54 74 83 86 64 44 35 32 50 74 80 83 67 49 45 41 58 77 83 86
WIND DIR         SE SE  S  S  S  S SE SE SE SE SE SE SW  N  E  E  E  E NE NE  N
WIND SPD         10  5  4  3  2  3  6  5  4  4  3  3  1  2  6  5  4  4  1  1  2
CLOUDS           SC SC FW FW FW FW SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR                     10          10          20          50          20
QPF 12HR                      0           0        0.01        0.07        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C  C  C  S  S  S  S  S
TSTMS                                                 S  S  C  C  S  S


DATE           05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15  MON 06/01/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          78      41    66      42    74      45    78      49    78
TEMP          76 75 53   41 57 65 48   43 67 72 52   45 72 76 57   50 74 76
DEWPT         54 47 45   37 33 33 39   37 42 40 43   40 47 44 48   44 50 46
PWIND DIR         N      NE    NE       E    SE      SE    SE       N     E
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         30      30    20      20    20      20    20      20    20
RAIN SHWRS     S  C  C    S  S  S  S          S  S    S  S          S  S  S
TSTMS             C  C          S  S          S  S                        S

$$
MTZ022-261100-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
420 PM MDT MON MAY 25 2015

DATE           05/25/15      TUE 05/26/15            WED 05/27/15            THU
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      47          74          53          72          50
TEMP             73 63 53 50 48 60 69 73 73 63 57 55 54 62 69 71 71 62 55 52 51
DEWPT            45 45 45 47 46 50 50 48 50 47 50 51 51 52 53 50 51 48 48 48 48
RH               37 52 74 89 93 69 51 41 44 56 77 86 90 70 57 47 49 60 77 86 89
WIND DIR          E SE SE SE SE  S SE SE  E NE SE  E  W NW NE NE  N  N  W  W NW
WIND SPD          9  6  8  5  4  4  2  2  2  2  1  2  1  1  3  3  4  4  4  4  5
CLOUDS           B1 B1 SC SC SC SC B1 B1 OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1
POP 12HR                     10          20          30          60          20
QPF 12HR                      0        0.02        0.05        0.15        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S        S  S  S  S  S  S  C  C  C  C  L  L  S  S  S  S  S
TSTMS                               S  S              S  S  L  L  S  S


DATE           05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15  MON 06/01/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          75      43    65      45    74      47    77      52    78
TEMP          73 72 52   43 59 64 50   46 68 73 54   48 71 76 59   53 75 77
DEWPT         56 51 45   40 39 38 40   41 46 46 46   45 50 50 50   50 54 50
PWIND DIR        NW       N    NE      SE    SE      SE    SW       N     S
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         30      30    20      20    20      20    20      20    20
RAIN SHWRS     S  C  C    S  S  S  S    S  S  S  S    S  S          S  S  S
TSTMS             C  C          S  S          S  S                        S

$$
MTZ024-261100-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
420 PM MDT MON MAY 25 2015

DATE           05/25/15      TUE 05/26/15            WED 05/27/15            THU
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      47          80          51          74          50
TEMP             73 63 54 50 48 61 73 79 79 66 58 54 52 64 72 74 72 63 55 52 51
DEWPT            50 48 48 46 46 51 48 50 50 48 49 48 48 55 54 54 53 51 50 49 49
RH               44 58 80 86 93 70 41 36 36 52 72 80 86 73 53 50 51 65 83 89 93
WIND DIR         SE  S  S SW SW SW  S  S  S  S  S  S  S  S SE  S SE SE SE SE  N
WIND SPD          9  4  4  5  3  5  8  9  8  5  8  6  5  4  8  6  5  5  3  3  2
CLOUDS           B1 B1 SC SC FW FW SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR                     20           5          10          50          30
QPF 12HR                   0.01           0           0        0.09        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S                                S  S  C  C  C  C  C  C  C
TSTMS                                                 S  S  C  C  S  S


DATE           05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15  MON 06/01/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          77      43    64      42    71      46    77      52    77
TEMP          71 75 53   43 56 63 48   43 64 70 52   47 71 76 58   52 72 74
DEWPT         51 52 46   40 34 37 40   40 41 44 44   44 48 51 51   49 50 50
PWIND DIR         N       N    NE       E    SE      SE     S       S    SE
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         30      30    30      10    20      20    20      20    20
RAIN SHWRS     C  C  C    C  C                S  S    S  S          S  S  S
TSTMS             C  C                        S  S                        S

$$
MTZ025-261100-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
420 PM MDT MON MAY 25 2015

DATE           05/25/15      TUE 05/26/15            WED 05/27/15            THU
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      47          76          51          71          52
TEMP             64 59 52 49 48 59 70 75 75 64 57 54 51 62 69 71 68 63 56 53 53
DEWPT            48 49 45 45 45 48 48 48 50 48 46 46 47 51 54 53 51 52 48 48 49
RH               56 69 77 86 89 67 45 38 41 56 67 74 86 67 59 53 54 67 74 83 86
WIND DIR         SE SE  S  S  S  S  S  S  S  S SE SE SE  S  S  E  E  E  W  W NW
WIND SPD         11  5  5  4  3  5  8  6  8  5  8  6  4  4  6  1  3  3  1  1  4
CLOUDS           B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 OV OV B2 B2 B1 B1 B1 B1 B1
POP 12HR                     20          10          20          60          30
QPF 12HR                   0.01           0        0.01        0.16        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S                          S  S  C  C  L  L  C  C  C  C  C
TSTMS                                                 S  S  L  L  S  S


DATE           05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15  MON 06/01/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          74      43    63      43    70      47    76      51    77
TEMP          70 72 52   43 55 62 49   43 63 69 52   47 69 74 57   52 71 76
DEWPT         51 51 43   39 35 39 37   37 42 44 41   42 47 49 46   47 50 52
PWIND DIR        NW       N    NE       E    SE      SE     S      NE    SE
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         30      30    30      20    20      20    20      20    20
RAIN SHWRS     C  C  C    C  C  S  S          S  S    S  S          S  S  S
TSTMS             C  C          S  S          S  S                        S

$$



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