Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 201004
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
404 AM MDT MON MAY 20 2013

MTZ035-202300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
404 AM MDT MON MAY 20 2013

DATE             MON 05/20/13            TUE 05/21/13            WED 05/22/13
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                      61          44          68          43          68
TEMP             49 54 58 60 60 56 51 47 44 53 64 68 66 56 49 45 43 52 63 67 67
DEWPT            42 44 43 43 43 43 41 40 39 41 39 39 39 41 41 40 39 42 41 43 45
RH               77 69 57 53 53 62 68 76 82 64 40 34 37 57 74 82 86 69 44 42 45
WIND DIR         NW  N  N  N  N NE  W  W NW SW  N NE  E  E NE NE  E  E  E  E  E
WIND SPD         14 17 25 18 20  9 10 10  9  9 12 12 11 11  6  6  9  9 10 10 14
WIND GUST              35
CLOUDS           B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR                     40          30          10           5          20
QPF 12HR                   0.08        0.02           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  C  C                                      S  S  C
TSTMS                                                                   S  S  S


DATE               THU 05/23/13  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13
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            49    71      49    75      50    75      50    74
TEMP          57   49 65 70 58   49 68 74 59   50 69 73 58   50 69 72
DEWPT         46   43 45 47 46   43 44 43 44   43 41 40 42   42 42 40
PWIND DIR           E     E       E     E       S    SW      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    LT      GN    GN
AVG CLOUDS    B1   SC SC B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC
POP 12HR           40    20      40    20      20    20      20    20
RAIN SHWRS     C    S  S  S  C    S  S  S  S    S  S  S  S    S  S  S
TSTMS          S          S  C          S  S    S  S  S  S    S  S  S

$$
MTZ065-202300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
404 AM MDT MON MAY 20 2013

DATE             MON 05/20/13            TUE 05/21/13            WED 05/22/13
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                      60          38          69          40          66
TEMP             45 50 56 59 59 52 45 41 39 52 64 68 67 56 48 43 40 51 60 65 64
DEWPT            43 44 46 46 45 41 38 35 33 38 40 41 40 41 39 37 35 40 40 41 42
RH               93 80 69 62 60 66 76 79 79 59 41 37 37 57 71 79 82 66 47 41 45
WIND DIR          W  W NW  N  N  E SW SW  N  W  E  E  E  E  E  E  E  E  E  E  E
WIND SPD         11 14 19 13 10  6  3  3  2  6  8 17 18 18 11 11  8  8  8  8 11
CLOUDS           OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR                     70          40          10          10          40
QPF 12HR                   0.25        0.02           0           0        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  L  L  C  C                                      C  C  C
TSTMS                   S  S  S                                         S  S  S


DATE               THU 05/23/13  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13
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            40    65      41    68      42    69      41    68
TEMP          50   40 63 62 50   41 63 66 50   42 64 67 50   41 64 66
DEWPT         42   37 42 42 39   36 39 36 36   34 36 33 35   33 35 33
PWIND DIR           E     E      SE    SW      SW     S       W     W
WIND CHAR          GN    GN      GN    LT      LT    LT      GN    LT
AVG CLOUDS    B1   SC B1 B1 B1   SC B1 SC SC   SC SC B1 B1   SC SC B1
POP 12HR           40    40      40    30      30    20      20    20
RAIN SHWRS     C    S  S  C  C    S  S  C  C    S  S  S  S    S  S  S
TSTMS          S          C  C          C  C    S  S  S  S    S  S  S

$$
MTZ032-202300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
404 AM MDT MON MAY 20 2013

DATE             MON 05/20/13            TUE 05/21/13            WED 05/22/13
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                      56          46          63          44          66
TEMP             50 55 55 56 55 53 51 48 46 55 61 63 62 55 51 47 45 54 61 65 66
DEWPT            42 44 43 45 45 46 45 43 40 42 42 44 45 46 45 43 41 45 45 46 46
RH               74 66 64 66 69 77 80 83 79 61 49 50 54 72 80 86 86 71 56 50 48
WIND DIR          N NW  N  N  N NW  N  N NW  N  N  N NE NE NE NE  E  E  E  E  E
WIND SPD         27 23 29 27 21 14 16 16 13 16 17 17 10 10  6  6 12 12 16 16 19
WIND GUST        39    41 39
CLOUDS           OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR                    100          70          30          10          20
QPF 12HR                   0.36        0.11        0.03           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN              D  D
RAIN SHWRS              D  D  L  L  C  C  C  C  C  C              S  S  S  S  S
TSTMS                                                                   S  S  S


DATE               THU 05/23/13  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13
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            50    70      50    75      52    76      53    76
TEMP          55   50 65 69 56   50 69 74 59   53 72 75 59   54 72 74
DEWPT         46   44 46 47 46   43 47 48 48   47 48 48 48   48 50 49
PWIND DIR           E    SE      SE    SE      SE     S      SE    SE
WIND CHAR          BZ    BZ      BZ    BZ      BZ    GN      GN    LT
AVG CLOUDS    B1   B1 B1 B1 B1   B1 B1 B1 SC   SC SC SC SC   B1 B1 B1
POP 12HR           20    20      20    20      20    20      20    20
RAIN SHWRS     S    S  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  S

$$
MTZ033-202300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
404 AM MDT MON MAY 20 2013

DATE             MON 05/20/13            TUE 05/21/13            WED 05/22/13
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                      51          42          56          41          62
TEMP             47 48 51 51 50 48 45 43 43 51 55 56 54 50 47 42 42 50 57 61 61
DEWPT            46 46 47 46 44 44 42 40 39 41 42 45 44 44 43 39 38 41 43 44 44
RH               96 93 86 83 80 86 89 89 86 68 61 66 69 80 86 89 86 71 59 53 53
WIND DIR         NW  N  N  N  N  N  N  N NW  N  N  N  N  N NE NE  E  E  E  E  E
WIND SPD         31 24 29 29 26 27 21 21 20 21 18 18 11 11  8  8  9  9 16 16 20
WIND GUST        43 34 41 41 36 37
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1
POP 12HR                    100         100          50          20          20
QPF 12HR                   0.45        0.23        0.09        0.02        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN              D  D
RAIN SHWRS              D  D  D  D  D  D  C  C  C  C  S  S  S  S  S  S  S  S
TSTMS                                                                   S  S


DATE               THU 05/23/13  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13
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            47    66      48    70      51    74      52    73
TEMP          52   48 62 65 54   49 66 69 56   52 70 72 57   53 70 70
DEWPT         44   43 45 44 42   41 47 47 47   47 50 49 49   49 50 48
PWIND DIR           E    SE      SE    SE      SE     S      SE     E
WIND CHAR          BZ    BZ      WY    BZ      BZ    GN      GN    GN
AVG CLOUDS    B1   B1 B1 B1 SC   B1 B1 B1 SC   SC SC SC SC   B1 B1 B1
POP 12HR           20    10      20    20      20    20      30    30
RAIN SHWRS          S        S    S  S  S  S    S  S  S  S    C  C  C
TSTMS                        S          S  S    S  S  S  S    C  C  C

$$
WYZ099-202300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
404 AM MDT MON MAY 20 2013

DATE             MON 05/20/13            TUE 05/21/13            WED 05/22/13
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                      53          41          63          38          67
TEMP             46 53 53 53 52 49 46 44 42 54 60 63 61 53 46 41 39 53 61 66 66
DEWPT            42 45 44 45 43 43 40 38 36 40 39 41 41 41 39 37 35 39 41 42 43
RH               86 74 71 74 71 80 79 79 79 59 46 44 48 64 76 85 85 59 48 42 43
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW  N  N  N  S  S SE SE  E  E SE
WIND SPD         28 36 36 33 28 25 18 18 18 16 20 17  8  8  3  3  9  9 11 11 12
WIND GUST        40 51 51 46 40 35
CLOUDS           OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     70          40          10           5          20
QPF 12HR                   0.12        0.02           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  C  C  C  C                                      S  S  C
TSTMS                                                                   S  S  S


DATE               THU 05/23/13  FRI 05/24/13  SAT 05/25/13  SUN 05/26/13
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            46    71      46    75      48    75      48    74
TEMP          53   47 66 69 53   46 71 73 55   48 71 73 55   49 71 72
DEWPT         45   42 47 46 43   40 46 46 43   40 43 43 42   40 44 43
PWIND DIR          SE    SE      SE    SE      SE     S       S     S
WIND CHAR          GN    GN      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR           30    20      30    20      20    20      20    20
RAIN SHWRS     C    S  S  S  C    S  S  S  S    S  S  S  S    S  S  S
TSTMS          S          S  C          S  S    S  S  S  S    S  S  S

$$



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