Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
356 AM MDT Wed Apr 26 2017

MTZ035-262300-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
356 AM MDT Wed Apr 26 2017

Date             Wed 04/26/17            Thu 04/27/17            Fri 04/28/17
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                      55          37          47          34          47
Temp             32 39 48 54 53 45 41 38 37 42 45 46 46 40 39 36 35 40 46 47 46
Dewpt            30 32 35 35 36 37 36 34 32 33 33 35 35 34 35 31 31 31 32 33 33
RH               92 76 60 48 52 73 82 85 82 70 62 65 65 79 85 82 85 70 58 58 60
Wind dir          S  S SE SE SE SE NE NW NW NW NW NW  N  N NW NW  W  W NW NW  N
Wind spd          4  4  5  8 10  3  3  6  9 11 16 18 16 13 11 11  9  9 10 10 10
Clouds           B1 B2 B2 B2 B2 OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     30          50          70          70          60
QPF 12hr                   0.01        0.05        0.23        0.19        0.20
Snow 12hr                 00-00           T       00-00
Rain                                      L  L  L  L  L  L  L  L
Rain shwrs              C  C  C  C  C  C                          L  L  C  C  C
Snow                                                        L  L
Snowshwrs                           C  C
Obvis            PF


Date               Sat 04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17
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            35    53      36    60      41    57      39    56
Temp          39   35 48 52 42   37 55 59 47   42 54 56 44   40 51 55
Dewpt         35   32 32 30 33   32 35 36 39   34 34 32 36   34 35 31
PWind dir           N     W       S    SW       W    NW      NW    NW
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    OV   B2 B1 B1 SC   SC B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
PoP 12hr           40    20       5    10      30    30      30    30
Rain shwrs     C    S  S  S                C    C  C  C  C    C  C  C
Snowshwrs           S

$$
MTZ065-262300-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
356 AM MDT Wed Apr 26 2017

Date             Wed 04/26/17            Thu 04/27/17            Fri 04/28/17
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                      54          33          48          30          46
Temp             30 37 50 54 50 42 37 37 33 37 44 48 45 38 34 31 30 36 43 46 45
Dewpt            29 31 35 38 38 37 34 34 30 29 29 29 28 27 27 27 27 27 26 30 29
RH               96 79 56 54 63 82 89 89 89 72 55 47 51 64 75 85 88 69 51 53 53
Wind dir          W  W SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W NE
Wind spd          5  9 11 13 12 10  8 11 14 18 23 26 19 17 13 12 10 10 12 12 16
Wind gust                                         36
Clouds           OV B2 B2 B2 OV OV OV OV OV OV B2 OV B2 OV B2 B2 OV OV OV OV OV
PoP 12hr                     60          70          60          50          70
QPF 12hr                   0.08        0.17        0.09        0.03        0.15
Snow 12hr                     T           T       00-00
Rain                                      L  L  L  L  C  C
Rain shwrs           S  L  L  L  L  L  L                                L  L  C
Snow                                      L  L              C  C
Snowshwrs         S                 L  L                          C  C
Tstms                      S  S
Obvis            PF


Date               Sat 04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17
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            28    53      32    57      36    55      34    55
Temp          34   29 47 52 37   34 52 56 42   37 52 53 40   35 49 54
Dewpt         30   26 31 29 29   29 32 35 35   32 33 32 33   31 32 34
PWind dir           N     W      SW    SW       W     W       W     W
Wind char          GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    OV   B2 B1 B1 SC   SC B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           40    20      10    30      30    30      30    30
Rain shwrs     C       S  S          C  C  C    S  C  C  C    C  C  C
Snowshwrs           S  S                        S             C

$$
MTZ032-262300-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
356 AM MDT Wed Apr 26 2017

Date             Wed 04/26/17            Thu 04/27/17            Fri 04/28/17
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                      52          33          54          34          52
Temp             27 34 43 50 51 44 38 34 33 40 49 53 53 44 39 37 34 39 48 51 51
Dewpt            24 26 27 27 27 30 29 28 29 32 32 29 29 30 29 28 30 31 32 28 28
RH               88 72 53 41 39 57 70 78 85 73 52 39 39 57 67 70 85 73 54 41 41
Wind dir          E SE SE SE SE  E  E  E  E  E  E NE NE NE NE NE  E  E  E  E  E
Wind spd          6  8  9  8 10  9 10 11 10 11 12 10 10  9  9  8  6  6  6  6  6
Clouds           B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2
PoP 12hr                     10          10          20          40          30
QPF 12hr                      0           0           0        0.02        0.09
Snow 12hr                 00-00       00-00       00-00
Rain                                      S  S  S  S  C  C  C  C
Rain shwrs                                                        C  C  C  C  S
Snow                                      S  S              C  C
Snowshwrs                                                         C  C


Date               Sat 04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17
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            36    56      36    61      41    60      40    57
Temp          41   36 50 55 41   38 56 60 45   42 54 59 44   41 52 56
Dewpt         29   31 30 30 31   32 34 34 36   36 37 33 33   36 38 34
PWind dir           S    SW       S     S       W    NW      NW    NW
Wind char          LT    LT      GN    GN      GN    BZ      GN    GN
Avg clouds    B2   B2 B2 B2 SC   SC SC SC B2   B2 B1 B1 B1   B1 B2 B2
PoP 12hr           20    20       5    10      30    30      30    30
Rain shwrs     S    S     S                C    C  C  C  C    C  C  C
Snowshwrs           S

$$
MTZ033-262300-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
356 AM MDT Wed Apr 26 2017

Date             Wed 04/26/17            Thu 04/27/17            Fri 04/28/17
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                      49          26          53          28          51
Temp             22 32 40 47 48 38 32 28 27 37 48 52 52 40 34 29 29 38 48 50 50
Dewpt            19 24 24 23 24 25 24 22 22 27 28 25 25 26 24 21 25 28 28 23 25
RH               88 72 52 38 39 59 72 78 81 67 46 35 35 57 66 72 85 67 46 34 37
Wind dir          E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd          5  6  8  8 10  9 10 10  9 11 14 10 11 10  8  9  5  5 10 10  6
Clouds           B2 B1 B1 SC SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      5           5           5          20          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S
Snow                                                        S  S
Snowshwrs                                                         S  S


Date               Sat 04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17
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            31    54      31    59      37    57      35    55
Temp          36   31 49 52 37   33 55 56 42   38 52 56 40   36 50 54
Dewpt         26   26 27 30 30   28 31 33 34   33 38 31 31   33 38 34
PWind dir          SE    SW      SW    SW      SW     W       W    NW
Wind char          LT    LT      GN    GN      GN    BZ      GN    GN
Avg clouds    B2   B2 B2 B2 SC   SC FW FW B1   B1 B1 B1 B1   B1 B2 B2
PoP 12hr           10    10      10     5      30    30       5    30
Rain shwrs                                 S    C  C  C          C  C
Snowshwrs                                       C

$$
WYZ099-262300-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
356 AM MDT Wed Apr 26 2017

Date             Wed 04/26/17            Thu 04/27/17            Fri 04/28/17
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                      49          32          43          31          42
Temp             21 31 39 47 48 38 32 33 32 39 42 43 40 36 33 33 31 34 37 42 40
Dewpt            19 29 33 37 38 35 29 31 30 37 38 38 36 34 32 31 29 32 33 35 34
RH               92 92 79 68 68 89 88 92 92 92 86 82 85 92 96 92 92 92 85 76 79
Wind dir         SW  E  E SE SE  S  S  W NW NW NW NW NW NW NW NW NW NW  N  N  N
Wind spd          3  1  5  6  6  9  5  4  8  8 14 20 18 17 12 11 11 11 10 10  5
Clouds           B1 B2 B2 B1 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     20          40          80          80          70
QPF 12hr                      0        0.01        0.31        0.45        0.34
Snow 12hr                 00-00           T           T
Rain                                      L  L  D  D  D  D
Rain shwrs              S  S  S  S                                      L  L  C
Snow                                      L  L        D  D  D  D
Snowshwrs                        S  C  C                          L  L        C
Obvis            PF
Wind chill                                              25
Min chill        15    24          27    25    27    31    22    22    23


Date               Sat 04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17
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            30    45      28    54      36    54      36    52
Temp          32   30 41 44 33   30 49 53 39   37 50 53 41   37 48 51
Dewpt         29   28 33 32 29   26 34 36 35   33 36 37 35   33 36 35
PWind dir          NW    NE       S    SW       W    NW       W    NW
Wind char          LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV   OV B2 B2 SC   SC SC SC B1   B1 B1 B1 B2   B2 B2 B2
PoP 12hr           40    20      10     5      30    40      30    40
Rain shwrs     C          S                     C  C  C  C    C  C  C
Snowshwrs      C    C  S                        C             C

$$



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