Point Forecast Matrices
Issued by NWS Billings, MT

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000
FOUS55 KBYZ 062143
PFMBYZ

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
343 PM MDT WED MAY 6 2015

MTZ035-071100-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
343 PM MDT WED MAY 6 2015

DATE           05/06/15      THU 05/07/15            FRI 05/08/15            SAT
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                      41          53          39          49          37
TEMP             57 52 48 44 41 42 45 50 53 48 44 41 39 43 45 49 47 46 43 42 37
DEWPT            32 33 32 32 31 30 25 27 26 26 29 30 30 30 27 32 35 33 35 35 34
RH               38 48 54 62 67 62 45 41 35 42 55 65 70 60 49 52 63 60 73 76 89
WIND DIR         NE  N  N  N  N  N  N NE NE NE NE  N NE NE NE NE NE NE  N  N NE
WIND SPD         18 11 11 11 12 10 11 10 10  8  6  6  8  8 11 11 20 20 13 13 12
CLOUDS           B2 B2 B2 B2 OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     20          10          10          40          70
QPF 12HR                   0.01           0           0        0.05        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              C  C  L  L  L
RAIN SHWRS        S  S                                C  C  C  C


DATE           05/09/15  SUN 05/10/15  MON 05/11/15  TUE 05/12/15  WED 05/13/15
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          43      35    51      34    58      38    65      44    69
TEMP          42 43 40   36 46 51 40   35 53 57 46   39 59 64 52   45 63 69
DEWPT         32 33 35   34 30 29 29   30 30 32 37   36 38 37 41   38 38 37
PWIND DIR        NE      NE    NE      SE     E       E     E       E    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    LT      GN    GN
AVG CLOUDS    OV OV B2   B1 B1 B1 B1   SC SC SC SC   SC SC B1 B1   SC SC B1
POP 12HR         70      60    30      20    10      10    10      10    30
RAIN           L  L  L    C
RAIN SHWRS                   C  S  C    S                                 C
SNOW                      C
SNOWSHWRS                    C          S

$$
MTZ065-071100-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
343 PM MDT WED MAY 6 2015

DATE           05/06/15      THU 05/07/15            FRI 05/08/15            SAT
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                      38          50          33          44          33
TEMP             56 47 44 41 39 38 41 49 49 42 38 36 33 38 40 44 42 36 35 33 33
DEWPT            33 33 32 32 32 31 31 33 32 30 31 30 28 29 27 30 31 31 34 31 31
RH               42 58 62 70 76 76 67 54 52 62 76 79 82 70 59 57 65 82 96 92 92
WIND DIR          E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD         20 21 23 19 17 14 13 16 16 11  8  9 11 11 16 16 23 23 23 23 20
WIND GUST                                                              33 33
CLOUDS           B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                     30          60          20          50          70
QPF 12HR                   0.05        0.10        0.02        0.10        0.13
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              L  L        L
RAIN SHWRS        C  C  C  C  L  L  C  C  S  S  S  S  C  C  C  C
SNOW                                                              L  L  L  L  L
SNOWSHWRS                                       S  S  C  C
WIND CHILL                                                          25 24 21 21
MIN CHILL                    29    28          31    24    26          24    20


DATE           05/09/15  SUN 05/10/15  MON 05/11/15  TUE 05/12/15  WED 05/13/15
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          43      32    50      29    57      35    63      38    66
TEMP          38 41 36   32 44 49 35   31 49 56 41   36 55 62 47   39 60 66
DEWPT         30 29 32   29 30 28 28   26 28 32 35   32 35 35 38   34 40 39
PWIND DIR         E       E     E       E     E      SE    SE      SE    SE
WIND CHAR        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV B2   B1 B1 B1 B1   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         70      60    30      20    20      20    30      30    30
RAIN           L  L  L    C
RAIN SHWRS                   C  C  C       S  S  S    S  S  C  C    C  C  C
SNOW           L          C
SNOWSHWRS                    C          S

$$
MTZ032-071100-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
343 PM MDT WED MAY 6 2015

DATE           05/06/15      THU 05/07/15            FRI 05/08/15            SAT
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                      38          56          36          56          38
TEMP             56 54 48 43 38 45 53 56 55 50 44 39 37 47 55 56 52 50 44 42 38
DEWPT            42 41 38 34 32 36 31 35 30 33 32 31 31 35 30 33 32 32 32 30 33
RH               59 61 68 70 79 70 43 45 38 52 62 73 79 63 38 42 46 50 62 62 82
WIND DIR          N  N NW NW NW NW NW NW  N  N  N  N NE NE NE NE NE NE NE NE NE
WIND SPD         18 14 14 16 17 18 18 14 14  8  8  6  9  9 11 11 14 14 13 13 12
CLOUDS           OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV
POP 12HR                     30          10           5          20          50
QPF 12HR                   0.01           0           0        0.01        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              C  C  C  C  C
RAIN SHWRS        C  C                                      S  S


DATE           05/09/15  SUN 05/10/15  MON 05/11/15  TUE 05/12/15  WED 05/13/15
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          50      34    54      34    60      38    64      42    69
TEMP          50 46 40   35 51 52 40   35 57 57 46   39 59 63 50   43 64 69
DEWPT         30 31 32   31 27 29 28   31 31 27 31   33 32 34 35   37 38 36
PWIND DIR         E       E    NE      SE    SE      SE    SE      SE    SE
WIND CHAR        GN      GN    GN      GN    LT      GN    GN      GN    GN
AVG CLOUDS    OV B2 B2   B2 B2 B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         50      50    20      20    10      10    10      10    20
RAIN           C  C  C    S
RAIN SHWRS                   S  S  S    S                                 S
SNOW                      S
SNOWSHWRS                               S

$$
MTZ033-071100-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
343 PM MDT WED MAY 6 2015

DATE           05/06/15      THU 05/07/15            FRI 05/08/15            SAT
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                      38          54          33          56          35
TEMP             53 47 45 42 39 39 48 54 51 45 39 35 34 44 50 56 52 46 39 36 35
DEWPT            51 46 43 40 35 34 34 34 32 33 29 28 27 30 31 32 32 33 29 28 29
RH               93 96 93 93 85 82 58 46 48 62 67 75 75 57 48 40 46 60 67 72 78
WIND DIR         NW NW NW NW NW NW NW NW NW NW  N  N NE NE NE NE NE NE  E  E  E
WIND SPD         18 14 18 18 19 20 20 18 16  9  5  6  9  9 11 11 12 12 10 10 11
CLOUDS           OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     70          20           5          10          30
QPF 12HR                   0.09        0.01           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              S  S  C  C  C
RAIN SHWRS        L  L  C  C  S  S


DATE           05/09/15  SUN 05/10/15  MON 05/11/15  TUE 05/12/15  WED 05/13/15
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          49      32    49      30    56      34    59      38    65
TEMP          45 44 35   33 47 47 35   32 52 53 39   36 55 58 44   40 62 65
DEWPT         28 30 28   26 26 26 27   27 28 28 29   29 30 32 35   35 39 36
PWIND DIR         E       E    NE       E    NE      SE    SE      SE    SE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 OV   B2 B2 B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         40      30    20      20    10      10    10      10    20
RAIN           C  C  C
RAIN SHWRS                   S  S  S                                      S
SNOW                      C
SNOWSHWRS                    S          S

$$
WYZ099-071100-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
343 PM MDT WED MAY 6 2015

DATE           05/06/15      THU 05/07/15            FRI 05/08/15            SAT
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                      36          52          34          53          36
TEMP             49 44 43 40 36 41 43 49 51 43 40 36 35 45 48 53 51 46 41 38 36
DEWPT            37 38 35 34 34 36 32 35 32 34 30 29 30 35 33 36 39 39 38 35 35
RH               63 79 73 79 92 82 65 58 48 70 67 75 82 68 56 52 63 76 89 89 96
WIND DIR         NW  W NW NW NW NW NW NW NW NW  W SW NW NW NE NE  E  E NW NW  N
WIND SPD         18 10 11 14 14 16 14 11 11  5  3  4  4  4  9  9  6  6  9  9 10
CLOUDS           B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                     30          30          10          30          80
QPF 12HR                   0.02        0.04           0        0.02        0.15
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              C  C  D  D  D
RAIN SHWRS        C  C  S  S  C  C  S  S              C  C  C  C
SNOW                                                                    D  D  D


DATE           05/09/15  SUN 05/10/15  MON 05/11/15  TUE 05/12/15  WED 05/13/15
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          42      32    45      27    54      33    62      39    66
TEMP          34 40 33   33 39 44 30   30 50 52 38   36 58 59 44   41 62 66
DEWPT         32 34 30   31 29 32 25   26 34 33 32   31 37 38 36   39 41 43
PWIND DIR         N       N     N      SE    SE      SE    SE       S    SE
WIND CHAR        GN      GN    GN      LT    LT      GN    LT      GN    LT
AVG CLOUDS    OV OV OV   B2 B2 B2 B2   SC SC SC SC   SC SC B1 B1   SC SC B1
POP 12HR         80      70    50      30    10      10    10      10    30
RAIN           D  D  L
RAIN SHWRS                   C  C  C                                      C
SNOW           D     L    L
SNOWSHWRS                    C          S

$$



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