Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 190326
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
926 PM MDT SAT MAY 18 2013

MTZ035-191100-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
926 PM MDT SAT MAY 18 2013

DATE           05/18/13      SUN 05/19/13            MON 05/20/13            TUE
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                      49          58          48          62          44
TEMP                   54 51 51 55 58 58 55 54 53 50 48 52 58 61 61 56 52 47 45
DEWPT                  48 47 47 46 45 49 51 50 47 47 45 45 41 40 39 41 41 40 39
RH                     80 86 86 72 62 72 86 86 80 89 89 77 53 46 44 57 66 76 79
WIND DIR                W NW  N  N  N  N  N  N  N  N  N  N  N  N  N  N NW NW NE
WIND SPD               10 10  9 11 13 10 13 13 10 10 14 14 13 13 13 13  6  6  5
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B2
POP 12HR                     40          80          80          60          30
QPF 12HR                   0.04        0.34        0.26        0.17        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  D  D  D  D  D  D  L  L  L  L  C  C  C  C
TSTMS                               S  S  S  S
OBVIS                  PF PF PF PF             PF PF PF PF


DATE           05/21/13  WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          71      47    72      49    73      49    76      50    76
TEMP          64 70 56   47 66 70 56   49 66 72 57   49 69 75 59   50 71 MM
DEWPT         41 41 40   39 42 42 45   42 43 42 45   43 45 44 45   44 46 MM
PWIND DIR        NE       E     E       E     E       E    NE      SE    SW
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      GN    LT
AVG CLOUDS    B2 SC SC   SC SC B1 B1   SC SC B1 B1   SC SC SC SC   SC SC SC
POP 12HR         10       5    20      40    20      20    20      20    20
RAIN SHWRS                      S  C    S  S  S  S    S  S  S  S    S  S  S
TSTMS                           S  C          S  S    S  S  S  S    S  S  S

$$
MTZ065-191100-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
926 PM MDT SAT MAY 18 2013

DATE           05/18/13      SUN 05/19/13            MON 05/20/13            TUE
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                      45          57          40          59          37
TEMP                   49 47 46 52 56 56 49 46 50 47 40 46 53 58 58 51 45 40 37
DEWPT                  45 44 44 42 41 44 45 42 44 41 36 37 38 37 35 35 35 34 33
RH                     86 89 93 69 57 64 86 86 80 79 85 71 57 45 42 54 68 79 85
WIND DIR                W  W  W  W  W  W  N  N SE SE  W  W  W  W NW NW  W  W  S
WIND SPD                6  9  6 12 11 12 13 13  4  4 11 11  9  9  6  6  4  4  9
CLOUDS                 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC
POP 12HR                     40          70          80          50          30
QPF 12HR                   0.06        0.33        0.24        0.10        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  L  L  L  L  D  D  L  L  C  C  C  C  C  C
TSTMS                               S  S  S  S
OBVIS                  PF PF PF PF             PF PF


DATE           05/21/13  WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          67      41    72      40    69      41    71      42    71
TEMP          59 66 50   42 67 69 50   40 63 67 49   42 66 69 52   42 66 MM
DEWPT         36 33 36   34 38 37 40   36 39 36 37   35 39 38 39   35 39 MM
PWIND DIR        SE      SE     E       E     E       S     E       S     S
WIND CHAR        GN      LT    LT      GN    GN      LT    GN      LT    LT
AVG CLOUDS    SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         10      10    40      40    30      30    30      30    30
RAIN SHWRS                      C  C    S  S  C  C    S  S  C  C    C  C  C
TSTMS                           C  C          S  S    S  S  S  S    S  S  S

$$
MTZ032-191100-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
926 PM MDT SAT MAY 18 2013

DATE           05/18/13      SUN 05/19/13            MON 05/20/13            TUE
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                      51          63          49          62          46
TEMP                   56 54 53 58 62 63 61 57 54 51 49 54 60 62 61 56 52 48 46
DEWPT                  55 53 52 51 50 50 52 51 50 47 45 46 44 43 43 44 42 42 41
RH                     96 96 96 77 65 62 72 80 86 86 86 74 55 50 51 64 69 80 83
WIND DIR               NW NW  N  N NE NE  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD                8  4 13 13 14 16 13 13 13 13 19 19 19 19 17 17 11 11 10
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2
POP 12HR                     30          80          80          60          50
QPF 12HR                   0.03        0.21        0.27        0.19        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  D  D  D  D  D  D  D  D  L  L  L  L  C  C  C  C  C
TSTMS                               S  S  S  S
OBVIS                  PF PF PF PF             PF PF PF PF


DATE           05/21/13  WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          68      46    72      50    73      48    75      51    76
TEMP          62 67 52   46 67 71 57   50 68 72 55   49 70 74 57   51 71 MM
DEWPT         44 46 43   40 45 47 46   44 42 42 43   41 45 45 47   45 49 MM
PWIND DIR        NE       E     E       E     E       E    SE      SE    SE
WIND CHAR        GN      GN    GN      BZ    BZ      GN    BZ      BZ    GN
AVG CLOUDS    B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC SC   SC SC SC
POP 12HR         30      20    20      20    20      20    20      20    20
RAIN SHWRS     C  C  S          S  S    S  S  S  S    S  S  S  S    S  S  S
TSTMS                           S  S          S  S    S  S  S  S    S  S  S

$$
MTZ033-191100-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
926 PM MDT SAT MAY 18 2013

DATE           05/18/13      SUN 05/19/13            MON 05/20/13            TUE
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                      48          60          47          60          43
TEMP                   53 50 49 53 58 60 59 55 52 48 47 53 57 59 59 53 49 45 44
DEWPT                  50 48 48 48 48 47 47 48 47 45 44 46 46 47 45 44 42 40 39
RH                     89 93 96 83 69 62 64 77 83 89 89 77 67 64 60 71 77 82 82
WIND DIR                N NE  N  N  N NE  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD                8  4 14 13 14 18 19 19 14 14 20 20 21 21 20 20 13 13 13
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR                     70          80          80          70          60
QPF 12HR                   0.05        0.20        0.47        0.32        0.23
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  D  D  D  D  D  D  D  D  L  L  L  L  L  L  C  C  C
TSTMS                               S  S  S  S
OBVIS                  PF PF PF PF             PF PF PF PF


DATE           05/21/13  WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          62      43    68      48    69      48    73      50    76
TEMP          58 61 47   44 64 67 54   48 65 68 53   48 68 71 56   51 72 MM
DEWPT         41 41 40   38 43 43 44   43 42 40 41   41 45 45 45   45 50 MM
PWIND DIR         N      NE     E       E    SE      SE    SE      SE    SE
WIND CHAR        GN      LT    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B1 B1   B1 B1 SC SC   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC
POP 12HR         30      20    10      20    20      20    20      20    20
RAIN SHWRS     C  C  S    S        S    S  S  S  S    S  S  S  S    S  S  S
TSTMS                              S          S  S    S  S  S  S    S  S  S

$$
WYZ099-191100-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
926 PM MDT SAT MAY 18 2013

DATE           05/18/13      SUN 05/19/13            MON 05/20/13            TUE
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                      45          56          43          57          41
TEMP                   51 48 47 54 56 55 50 50 50 47 43 49 54 57 56 51 47 43 41
DEWPT                  47 45 46 46 46 49 47 45 46 43 40 41 43 45 43 42 39 38 36
RH                     86 89 96 74 69 80 89 83 86 86 89 74 66 64 62 71 74 82 82
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW  N  N NW NW NW NW NW
WIND SPD               10  4 12 14 14 14 17 17 16 16 26 26 18 18 18 18  9  9 11
WIND GUST                                            36 36
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                     20          70          80          70          40
QPF 12HR                   0.03        0.39        0.39        0.23        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S  L  L  L  L  D  D  D  D  L  L  L  L  C  C  S  S  S
TSTMS                               S  S  S  S
OBVIS                        PF PF             PF PF PF PF


DATE           05/21/13  WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          65      40    74      46    74      45    76      47    76
TEMP          61 63 47   41 68 72 54   47 69 71 54   46 71 74 55   48 72 MM
DEWPT         39 39 39   36 40 41 45   41 43 44 45   41 46 45 45   42 45 MM
PWIND DIR         N      SE    SE      SE    SE      SE    SE      SE     S
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 B1   SC SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC
POP 12HR         20      10    20      30    20      20    20      20    20
RAIN SHWRS     S  S             S  C    S  S  S  S    S  S  S  S    S  S  S
TSTMS                           S  C          S  S    S  S  S  S    S  S  S

$$



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