Point Forecast Matrices
Issued by NWS Billings, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
340 AM MDT WED MAY 22 2013

MTZ035-222300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
340 AM MDT WED MAY 22 2013

DATE             WED 05/22/13            THU 05/23/13            FRI 05/24/13
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                      66          46          73          50          78
TEMP             44 50 60 65 64 58 53 49 46 54 66 72 72 66 61 54 50 59 73 78 77
DEWPT            39 41 41 44 45 47 45 44 42 46 47 50 50 51 48 47 43 44 45 43 42
RH               82 71 49 46 50 67 74 83 86 74 50 46 46 58 62 77 77 57 37 29 29
WIND DIR         NE  E  E  E  E  E  E NE NE NE  E  E  E  E NW  W SW SW SW SW  S
WIND SPD         11  8 13 25 21 21 19 10  6  9 16 16 13 13 16 17 14 14 18 18  6
WIND GUST                 35
CLOUDS           SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC
POP 12HR                     20          30          30          40          30
QPF 12HR                   0.01        0.03        0.04        0.05        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S  C  C  S  S  S  S  C  C  C  C  S  S  C  C  C  C  S
TSTMS                   S  S  C  C              C  C  C  C              C  C  S


DATE               SAT 05/25/13  SUN 05/26/13  MON 05/27/13  TUE 05/28/13
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            48    77      53    81      53    77      51    78
TEMP          61   48 70 75 61   53 76 79 60   53 72 74 59   51 73 76
DEWPT         41   41 43 41 44   44 46 48 50   49 48 48 48   46 45 43
PWIND DIR          SW    SW      SW    SW      NE     W       W    SW
WIND CHAR          LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    SC   SC SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC
POP 12HR           20    20      20    20      30    30      30    30
RAIN SHWRS     S          S  S    S  S  S  S    C  C  C  C    C  C  C
TSTMS          S          S  S    S  S  S  S    C  C  C  C          C

$$
MTZ065-222300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
340 AM MDT WED MAY 22 2013

DATE             WED 05/22/13            THU 05/23/13            FRI 05/24/13
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                      66          43          65          41          71
TEMP             39 51 61 65 63 53 48 45 43 51 61 65 63 55 48 44 42 56 65 70 70
DEWPT            35 39 41 43 44 45 43 41 39 42 44 44 44 45 42 39 37 42 41 40 38
RH               85 63 48 45 50 74 83 86 86 71 53 46 50 69 80 82 82 59 41 33 31
WIND DIR          E  E  E  E  E  E  E  E SE SE  E  E  W  W  W  W SW SW SW SW SW
WIND SPD         25 25 25 25 18 21 20 10 13 11 13 13 10 10 14 18 11 11 11 11 12
WIND GUST        35 35 35 35
CLOUDS           SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC
POP 12HR                     50          60          50          40          40
QPF 12HR                   0.08        0.13        0.14        0.09        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  L  L  C  C  C  C  C  C  C  C  S  S  C  C  C  C  S
TSTMS                   C  C  L  L              C  C  C  C              C  C  S
WIND CHILL       28
MIN CHILL        28


DATE               SAT 05/25/13  SUN 05/26/13  MON 05/27/13  TUE 05/28/13
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    78      41    82      42    78      41    76
TEMP          52   40 71 76 54   41 75 79 53   42 72 75 52   42 69 74
DEWPT         36   33 38 36 38   34 42 38 41   36 46 45 42   36 42 38
PWIND DIR          SW    SW      SW     W       S    SW      SW    SW
WIND CHAR          GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           30    20      20    30      30    30      30    30
RAIN SHWRS     S          S  S    S  S  C  C    C  C  C  C    C  C  C
TSTMS          S          S  S    S  S  C  C    C  C  C  C          C

$$
MTZ032-222300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
340 AM MDT WED MAY 22 2013

DATE             WED 05/22/13            THU 05/23/13            FRI 05/24/13
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                      65          46          72          51          81
TEMP             42 51 59 64 64 56 52 48 46 56 67 71 71 63 58 54 51 63 74 80 79
DEWPT            41 44 46 46 46 45 44 43 42 45 45 45 46 48 49 48 47 51 52 51 51
RH               96 77 62 52 52 66 74 83 86 66 45 39 41 58 72 80 86 65 46 36 38
WIND DIR          E  E  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE SW SW SE
WIND SPD          9 18 20 24 24 19 16 19 21 26 33 33 27 27 24 20 17 17 14 14  8
WIND GUST                                   37 46 46 39 39
CLOUDS           B2 B2 SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     10          10          10          20          30
QPF 12HR                      0           0           0        0.01        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  C  C  C  C  S
TSTMS                                                 S  S              C  C  S


DATE               SAT 05/25/13  SUN 05/26/13  MON 05/27/13  TUE 05/28/13
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            51    79      57    84      58    79      54    80
TEMP          59   52 73 78 64   57 79 82 66   58 76 77 62   54 76 79
DEWPT         45   45 51 50 53   52 55 55 57   55 54 53 53   50 50 49
PWIND DIR          SE     S      NE     E       E     N       W     W
WIND CHAR          GN    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 SC
POP 12HR           20    30      30    30      40    40      30    30
RAIN SHWRS     S    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS          S       S  C  C    C  C  C  C    C  C  C  C          C

$$
MTZ033-222300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
340 AM MDT WED MAY 22 2013

DATE             WED 05/22/13            THU 05/23/13            FRI 05/24/13
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          42          66          48          78
TEMP             40 50 56 60 60 52 47 44 43 54 61 65 65 57 52 50 49 62 72 77 76
DEWPT            39 43 44 44 44 43 41 41 41 44 44 43 44 46 45 45 46 51 51 51 51
RH               96 77 64 55 55 71 79 89 93 69 53 45 46 67 77 83 89 67 48 40 42
WIND DIR          E  E  E  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE  S  S SE
WIND SPD          8 16 20 21 23 17 18 20 26 33 34 34 34 27 25 21 19 19 16 16 11
WIND GUST                                36 46 48 48 48 37 35
CLOUDS           B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          10          10          10          30
QPF 12HR                   0.01           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S                                            S  S  C  C  S
TSTMS                                                                   C  C  S


DATE               SAT 05/25/13  SUN 05/26/13  MON 05/27/13  TUE 05/28/13
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    73      56    79      56    77      52    77
TEMP          57   51 70 71 60   56 74 77 62   57 73 74 58   53 73 75
DEWPT         47   48 49 48 52   52 55 54 55   54 55 53 51   49 50 48
PWIND DIR          SE     S       E    SE       E    SE      SE     W
WIND CHAR          GN    LT      GN    GN      BZ    GN      GN    LT
AVG CLOUDS    SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 SC
POP 12HR           20    40      40    30      30    30      30    30
RAIN SHWRS     S    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS          S       S  C  C    C  C  C  C    C  C  C  C          C

$$
WYZ099-222300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
340 AM MDT WED MAY 22 2013

DATE             WED 05/22/13            THU 05/23/13            FRI 05/24/13
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                      66          45          75          47          79
TEMP             38 51 60 65 65 56 51 48 46 58 68 74 73 62 56 52 48 64 74 78 76
DEWPT            37 40 41 43 43 45 44 42 41 46 47 48 48 50 46 43 41 45 42 40 42
RH               96 66 49 45 45 66 77 80 83 64 47 40 41 65 69 71 77 50 32 26 30
WIND DIR         SE SE SE SE SE SE SE SE  S SE SE SE SE SE  S  S SW SW SW SW  S
WIND SPD          4  9 16 19 18 21 16 14 17 10 20 20 21 21 14 14 16 16 17 17  6
CLOUDS           SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR                     20          20          20          20          30
QPF 12HR                   0.01        0.02        0.01        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S  S  S  S  S        S  S  S  S        S  S  C  C  S
TSTMS                   S  S  S  S              S  S  S  S              C  C  S


DATE               SAT 05/25/13  SUN 05/26/13  MON 05/27/13  TUE 05/28/13
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    79      48    85      48    79      46    77
TEMP          55   47 75 76 56   49 81 81 58   48 75 75 55   46 73 75
DEWPT         42   40 45 45 44   42 50 50 49   45 52 52 47   42 46 45
PWIND DIR           S     S       S     S      SE     W       W    SW
WIND CHAR          LT    LT      GN    GN      LT    GN      LT    LT
AVG CLOUDS    SC   SC SC SC SC   SC SC B1 B1   SC SC B1 B1   B1 B1 SC
POP 12HR           20    20      20    20      20    30      30    30
RAIN SHWRS     S       S  S  S    S  S  S  S    S  S  C  C    C  C  C
TSTMS          S       S  S  S    S  S  S  S    S  S  C  C          C

$$



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