Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 222018
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
218 PM MDT FRI MAY 22 2015

MTZ035-231100-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
218 PM MDT FRI MAY 22 2015

DATE           05/22/15      SAT 05/23/15            SUN 05/24/15            MON
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                      46          63          45          60          45
TEMP          71 70 62 54 49 46 52 59 62 61 57 51 47 45 52 57 59 60 58 51 48 45
DEWPT         47 47 48 46 44 43 45 47 47 49 49 46 45 43 45 44 45 46 45 47 45 43
RH            42 44 60 74 83 89 77 64 58 65 75 83 93 93 77 62 60 60 62 86 89 93
WIND DIR       E  E NE NE  N  N  N NE NE NE NE  N  N  N  N  N  N  N  N  W  W SW
WIND SPD      13 16 12  8 10  6  9 10 12 12 11  8  8  5  5 14 14 11 11  6  6  8
CLOUDS        B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                     20          30          20          30          30
QPF 12HR                   0.01        0.05        0.02        0.08        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  C  C  S  S  S
TSTMS          S  S  S              S  S  S  S              S  S  S  S


DATE           05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          70      47    72      49    71      50    71      48    66
TEMP          62 69 54   49 67 70 57   50 67 69 56   51 66 70 54   48 62 66
DEWPT         44 40 45   44 46 44 48   45 48 47 48   45 45 44 46   43 45 45
PWIND DIR         W      SE     W       N     N       N    NW       N     N
WIND CHAR        GN      LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         20      20    30      30    30      30    30      30    30
RAIN SHWRS     S  S  S    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             S  S          S  S          S  S          S  S          S

$$
MTZ065-231100-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
218 PM MDT FRI MAY 22 2015

DATE           05/22/15      SAT 05/23/15            SUN 05/24/15            MON
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          61          41          61          39
TEMP          67 65 56 50 47 45 52 58 60 59 52 46 44 41 50 58 61 61 52 46 42 39
DEWPT         46 46 46 44 43 41 46 49 50 48 47 44 43 40 44 44 45 45 45 42 40 37
RH            47 50 69 80 86 86 80 72 69 67 83 93 96 96 80 59 56 56 77 86 93 92
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE NE  E  E SE SE  W
WIND SPD      17 19 13 13 11 11 13 14 20 19 12 14 11  6  6 12 12 12 12  2  2  3
CLOUDS        B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR                     30          60          30          30          30
QPF 12HR                   0.02        0.10        0.07        0.10        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C  S  S  C  C  L  L  C  C  S  S  C  C  C  C  C  C  S  S  C
TSTMS          S  S  S              S  S  S  S              S  S  S  S


DATE           05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          67      43    68      44    66      45    69      43    65
TEMP          62 66 49   46 65 65 50   46 63 64 51   47 67 64 49   44 62 64
DEWPT         38 38 40   40 47 46 43   40 47 46 43   40 41 45 41   38 37 35
PWIND DIR         W      SW     W      SE    NE       S     W       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B1   B2 B2 B1 B1   B2 B2 B1 B1   B1 B1 B2 B2   B1 B1 B2
POP 12HR         30      30    40      40    40      40    30      30    30
RAIN SHWRS     C  C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             S  S          S  S          S  S          S  S          S

$$
MTZ032-231100-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
218 PM MDT FRI MAY 22 2015

DATE           05/22/15      SAT 05/23/15            SUN 05/24/15            MON
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          64          45          62          47
TEMP          73 71 64 55 51 47 55 63 64 61 56 49 47 46 52 59 62 61 56 51 51 47
DEWPT         46 42 41 41 40 41 44 43 47 47 47 46 45 44 48 48 49 49 47 46 47 45
RH            38 35 43 59 66 79 66 48 54 60 72 89 93 93 86 67 62 65 72 83 86 93
WIND DIR      SE SE SE SE  E NE NE  E  E  E  E  E  N  N  N  N  N NE NE NW NW  E
WIND SPD      21 23 13 12 11  8 10 13 12 10  9  8  6  9  9 14 14 10 10  8  8  5
CLOUDS        B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     20          30          40          40          40
QPF 12HR                      0        0.03        0.07        0.31        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS             S  S              S  S  S  S              S  S  S  S


DATE           05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          67      46    73      50    72      50    71      49    67
TEMP          61 66 51   48 67 71 56   51 67 71 56   51 66 70 55   50 61 67
DEWPT         45 45 46   45 45 47 47   47 47 47 46   45 44 46 45   44 44 44
PWIND DIR         N       W     S       E     E       E     N      NE    NE
WIND CHAR        LT      GN    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B2 B1 B1   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         40      40    20      20    30      30    30      30    30
RAIN SHWRS     C  C  C    S  S  S  S    S  S  C  C    C  C  C  C    S  S  C
TSTMS             S  S          S  S          S  S          S  S          S

$$
MTZ033-231100-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
218 PM MDT FRI MAY 22 2015

DATE           05/22/15      SAT 05/23/15            SUN 05/24/15            MON
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                      43          58          45          60          45
TEMP          69 66 55 49 45 44 52 56 58 56 50 47 46 46 53 57 59 59 49 47 47 45
DEWPT         40 40 40 39 39 39 43 45 46 47 45 43 43 44 47 50 53 52 48 45 46 44
RH            35 38 57 68 79 82 71 66 64 72 83 86 89 93 80 77 80 78 96 93 96 96
WIND DIR      SE SE SE SE  E  E  E  E  E  E  E  E  E NE NE  N  N NE NE  N  N  N
WIND SPD      26 26 14 11 10 10 14 18 14 16 13  9  9 11 11 17 17 11 11  6  6  6
WIND GUST     36
CLOUDS        SC B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2
POP 12HR                     20          60          60          70          60
QPF 12HR                      0        0.05        0.14        0.56        0.23
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S        C  C  L  L  C  C  L  L  L  L  L  L  L  L  L  L  L
TSTMS             S  S              S  S  S  S              S  S  S  S


DATE           05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          65      43    69      47    70      48    69      46    66
TEMP          59 62 48   45 64 67 52   48 67 67 52   49 64 67 50   48 60 66
DEWPT         51 50 44   42 48 47 45   44 47 47 46   44 45 46 42   43 44 44
PWIND DIR        NW      NW    NW       E    SE       E    NE      NE    NE
WIND CHAR        GN      GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2   B1 B1 SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         60      60    30      30    30      30    30      30    30
RAIN SHWRS     L  L  L    S  S  C  C    S  S  C  C    C  C  C  C    C  C  C
TSTMS             S  S          S  S          S  S          S  S          S

$$
WYZ099-231100-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
218 PM MDT FRI MAY 22 2015

DATE           05/22/15      SAT 05/23/15            SUN 05/24/15            MON
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          59          43          58          42
TEMP          65 62 55 50 47 45 51 58 59 58 51 47 45 43 48 55 56 58 50 48 45 43
DEWPT         47 47 45 44 42 41 45 46 48 47 48 45 43 40 43 46 48 47 46 45 40 39
RH            52 58 69 80 83 86 80 64 67 67 89 93 93 89 83 72 74 67 86 89 82 86
WIND DIR      SE SE  S SE  S  N NW  N  N  N  N NW  N NW NW NW NW  N  N  W  W NW
WIND SPD      17 13  9  8  8  5  6  8  9 10 10  9 10 11 11 23 23 14 14 10 10  4
CLOUDS        B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     20          50          40          60          30
QPF 12HR                   0.01        0.11        0.22        0.21        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S  S  S  S  C  C  C  C  C  C  C  C  L  L  L  L  C  C  S  S  S
TSTMS          S  S  S              S  S  S  S              S  S  S  S


DATE           05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          65      42    70      46    70      46    69      45    68
TEMP          60 65 49   44 65 68 52   47 64 68 52   48 64 67 51   47 64 68
DEWPT         44 44 41   39 44 47 45   41 46 48 45   40 41 43 43   41 45 44
PWIND DIR        NW       W     N       N    NW       N    NW      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B1   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1
POP 12HR         30      30    40      40    30      30    30      30    30
RAIN SHWRS     S  C  C    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             S  S          S  S          S  S          S  S          S

$$



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