Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 131136
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
536 AM MDT Mon May 13 2024

MTZ235-132200-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
536 AM MDT Mon May 13 2024

Date             Mon 05/13/24            Tue 05/14/24            Wed 05/15/24
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                      79          51          67          48          68
Temp             50 60 74 76 72 61 56 54 51 58 63 63 62 56 52 50 48 54 62 66 68
Dewpt            42 43 43 42 43 47 47 46 45 46 46 47 46 46 45 44 44 44 43 41 40
RH               74 53 33 30 35 60 72 74 80 64 54 56 56 69 77 80 86 69 50 40 36
Wind dir          W SW  W  W  W NW NW  W  W NW NW NW NW NW  W  W  W  W NW NW  W
Wind spd          9 10  9 11 10 11 10 10 10 12 12 11 10  6  6  6  8  8  5  6  9
Clouds           FW FW FW B1 B1 B2 OV B2 B2 B2 OV OV B2 B1 B1 B1 B1 SC B1 B1 B1
PoP 12hr                     30          60          90          50          30
QPF 12hr                   0.02        0.11        0.10        0.04           0
Snow 12hr                 00-00       00-00       00-00
Rain                                   C  L  L
Rain shwrs                 C  C  L  L           D  D  C  C        S  S  C  C  S
Tstms                      S  C  C  S           C  C  C  C              S  S  S


Date               Thu 05/16/24  Fri 05/17/24  Sat 05/18/24  Sun 05/19/24
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    74      49    74      48    65      43    63
Temp          54   50 68 71 55   50 69 71 54   48 61 61 49   44 55 62
Dewpt         43   39 44 40 42   38 40 38 39   36 38 37 39   35 36 36
PWind dir          SW     W       W    NW       N     N       N     N
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1   SC B1 B1 B1   SC FW SC SC   SC SC B1 B1   B1 B1 B1
PoP 12hr           20    30      30    20      20    30      30    30
Rain shwrs     S    S  S  C  C          S  S       S  C  C    S  S  C
Tstms          S          S                           S

$$
MTZ065-132200-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
536 AM MDT Mon May 13 2024

Date             Mon 05/13/24            Tue 05/14/24            Wed 05/15/24
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                      78          46          67          44          68
Temp             49 60 72 74 68 56 53 50 48 52 59 60 60 52 48 46 44 51 60 65 67
Dewpt            37 41 40 37 43 44 45 44 41 41 41 42 43 44 41 41 40 41 40 39 37
RH               63 49 31 26 40 64 74 80 77 66 51 51 53 74 77 83 86 68 47 38 33
Wind dir          W  W  W  W  W SW  W SW SW  W  W NW  W  W  N  N  W  W  W  W  W
Wind spd          5  8 12 14 18 10 10  8  8 11 11 13 10  5  0  0  9  6  9 12 12
Clouds           SC FW FW SC B2 B2 B1 B2 B2 B2 OV OV B1 B1 B1 B1 B1 B1 B1 SC SC
PoP 12hr                     30          60          80          50          20
QPF 12hr                   0.02        0.19        0.11        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      C  C
Rain shwrs                 C  L  C  S           D  D  C  C        S  S  S  S
Tstms                      S  C  S  S           C  C  C  C              S  S


Date               Thu 05/16/24  Fri 05/17/24  Sat 05/18/24  Sun 05/19/24
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    74      47    74      44    64      40    63
Temp          52   47 70 70 54   48 67 72 53   45 60 59 45   41 54 61
Dewpt         37   36 38 36 37   34 35 38 36   33 34 36 36   34 33 37
PWind dir           W     W       W     W       W    NW      NE    NW
Wind char          GN    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 SC   FW FW SC SC   SC SC B1 B1   B1 B1 B1
PoP 12hr           10    30      20    20      20    40      30    30
Rain shwrs             S  C  S          S  S          C  C    S  S  C
Tstms                     S                           S

$$
MTZ032-132200-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
536 AM MDT Mon May 13 2024

Date             Mon 05/13/24            Tue 05/14/24            Wed 05/15/24
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                      81          53          70          45          68
Temp             47 58 74 79 77 65 58 55 53 58 65 67 66 58 53 49 46 54 64 66 68
Dewpt            41 46 51 47 47 48 50 50 50 51 50 48 46 46 45 44 43 44 44 41 42
RH               79 64 44 32 35 54 75 83 89 77 58 50 48 64 74 83 89 69 48 40 39
Wind dir         SE  S  W  W  W SW NW  W  W NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd          5  5  6 10  8  5  8  9 10 13 13 17 16 10  8  6  9  8 10 10 10
Clouds           FW FW FW SC SC B1 B2 B2 B2 B1 B2 B2 B1 B2 B1 B1 FW SC SC SC SC
PoP 12hr                     10          50          60          20          20
QPF 12hr                      0        0.06        0.05        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain                                   C  C  C
Rain shwrs                       C  C           L  L  S  S              S  S  S
Tstms                            S  S           S  S  S  S              S  S
Obvis             K  K


Date               Thu 05/16/24  Fri 05/17/24  Sat 05/18/24  Sun 05/19/24
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    72      48    71      46    66      43    64
Temp          54   48 68 70 55   49 66 70 53   46 61 64 49   43 57 63
Dewpt         43   43 46 42 43   41 41 39 40   38 41 38 37   35 39 39
PWind dir          SW     W       W    NW       N    NW       N    NW
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC   B1 B1 B1 B1   SC SC SC B1   SC SC SC SC   SC B1 SC
PoP 12hr           30    30      30    20      30    20      20    20
Rain shwrs     S    C  C  C  C    S  S  S  C    S  S  S  S    S  S  S

$$
MTZ033-132200-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
536 AM MDT Mon May 13 2024

Date             Mon 05/13/24            Tue 05/14/24            Wed 05/15/24
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                      81          49          71          41          67
Temp             46 62 74 77 75 61 55 51 50 56 63 65 64 55 49 44 42 50 62 66 65
Dewpt            37 44 44 42 46 49 49 48 48 51 51 49 47 46 43 41 40 41 43 43 40
RH               71 52 34 29 36 65 80 89 93 83 65 56 54 72 80 89 93 71 50 43 40
Wind dir         SE  S  S  W SW SE  S SW  W NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd         10 10 10 10 10  8  9  8 10 12 14 16 13 12 10  9  9 12 14 13 12
Clouds           FW FW FW SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC FW
PoP 12hr                     20          50          60          10          20
QPF 12hr                   0.01        0.10        0.18           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      C  C
Rain shwrs                 S     C  C  C        L  L                    S  S
Tstms                      S     C  C  S        S  S
Obvis             K  K


Date               Thu 05/16/24  Fri 05/17/24  Sat 05/18/24  Sun 05/19/24
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            44    70      45    69      43    65      40    61
Temp          49   45 67 68 51   45 66 67 48   44 62 63 47   41 56 60
Dewpt         40   40 42 40 40   39 40 37 38   36 39 37 37   34 36 37
PWind dir           W     W       W    NW      SW    NW       N    NW
Wind char          GN    BZ      BZ    BZ      GN    BZ      GN    GN
Avg clouds    SC   SC B1 B1 B1   B1 SC SC SC   SC SC SC SC   SC B1 B1
PoP 12hr           20    30      30    20      30    20      20    20
Rain shwrs          S  C  C  C    C  S  S  C    S  S  S  S    S  S  S

$$
WYZ199-132200-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
536 AM MDT Mon May 13 2024

Date             Mon 05/13/24            Tue 05/14/24            Wed 05/15/24
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                      79          46          67          44          65
Temp             46 60 73 74 70 58 54 50 48 52 60 62 59 52 49 46 44 51 60 63 64
Dewpt            36 41 41 45 47 47 48 45 45 44 47 48 47 46 45 43 42 42 43 43 44
RH               68 49 31 35 44 67 80 83 89 74 62 60 64 80 86 89 93 71 53 48 48
Wind dir         SW NW  N NW SW  S NW  W  W NW NW NW NW  W  W  W  W NW NW NW NW
Wind spd          5  4  5  8 10  5 10 10 13 17 19 19 16 10  9  9  8 11 17 13 12
Clouds           FW FW FW B1 B1 B2 B1 B2 B2 B2 OV OV B2 B1 B2 B1 B1 SC B1 B1 SC
PoP 12hr                     50          80          90          50          50
QPF 12hr                   0.15        0.09        0.13        0.08        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  L  D  L  L  D  D  C  C  S  S  S  S  C  C
Tstms                   C  C  C  C  C  S  S  S  C  C  C  C  S  S        C  C


Date               Thu 05/16/24  Fri 05/17/24  Sat 05/18/24  Sun 05/19/24
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            42    73      46    74      43    65      40    60
Temp          49   43 70 69 53   47 69 71 52   44 61 60 47   41 54 57
Dewpt         40   35 42 43 40   36 40 41 39   36 40 42 40   35 39 38
PWind dir          SW     W       W    NW       W     N      NW     N
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B1   SC FW SC SC   FW SC B1 B1   B1 B1 B1
PoP 12hr           20    30      40    20      20    30      30    30
Rain shwrs          S     C  C    S     S  S          C  C    S  S  C
Tstms                     S                           S  S

$$