Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
832 PM MST Thu Feb 22 2018

MTZ035-231100-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
832 PM MST Thu Feb 22 2018

Date          Thu 02/22/18      Fri 02/23/18            Sat 02/24/18         Sun
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      -6          22           9          33          12
Temp                    2 -3 -6 -3 10 21 19 11 10  9 10 17 27 33 29 19 17 12 12
Dewpt                  -1 -5 -6 -5  2  9  7  1 -1 -3 -2  3 10 14 16 13  9  6  5
RH                     87 91100 91 69 59 59 63 60 57 57 53 48 45 58 77 70 76 73
Wind dir                N SW SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W SW
Wind spd                4  5  5  9  9 10 10 11 14 16 16 16 18 18 13 13 11 11 12
Clouds                 B2 SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1
PoP 12hr                      5           0           5          10          20
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Snow                                                              S  S  S  S  S
Obvis                                    BS BS BS BS
Wind chill               -14-19-14        3-10-10-12-12 -8 12 18 14  4  2  0 -4
Min chill             -10   -19   -18     3   -10   -12   -11    14     2    -4


Date           02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          34      19    34      13    33      12    34      15    33
Temp          29 32 21   19 31 29 18   14 31 30 16   13 30 30 17   15 29 33
Dewpt         15 18 12   12 20 19 13    9 21 22 10    6 20 20 10    8 20 19
PWind dir        SW      SW    SW       W     W       W     W      SW     W
Wind char        GN      GN    GN      GN    GN      GN    BZ      GN    LT
Avg clouds    B1 SC B1   B2 B2 B2 B2   B2 B1 SC B1   B1 SC SC B1   B1 B1 B1
PoP 12hr         20      20    20      20    20      20    20      10    10
Snow           S     S    S  S  S  S    S  S  S
Snowshwrs                                        S    S  S  S

$$
MTZ065-231100-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
832 PM MST Thu Feb 22 2018

Date          Thu 02/22/18      Fri 02/23/18            Sat 02/24/18         Sun
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      -4          24          15          29          15
Temp                    0 -2 -1 -3 12 23 23 17 15 19 22 21 26 29 27 22 17 16 19
Dewpt                  -5 -6 -7 -8 -3  4  3 -2 -3  1  4  4  9 15 20 17 12  9 10
RH                     79 82 75 78 50 43 41 42 44 44 45 47 48 55 74 81 80 73 67
Wind dir                E SE NW  W  W  W  W  W SW SW SW SW SW SW SW SW SW SW SW
Wind spd                9  6  8  8 11 16 25 29 37 37 37 37 37 37 37 37 37 37 37
Wind gust                                35 41 52 52 52 52 52 52 52 52 52 52 52
Clouds                 B2 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     10           5          10          40          40
QPF 12hr                      0           0           0        0.05        0.03
Snow 12hr                 00-00       00-00       00-00
Snow                                                  S  S  C  C  C  C  S  S  S
Snowshwrs
Obvis                                    BS BS BS BS
Wind chill                  -12           6 -4 -7 -5 -4  0 11 13  9  3  1  0 -2
Min chill              -9   -12   -13     6    -7    -7    -4     9     1    -2


Date           02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          32      22    33      13    35      14    35      18    36
Temp          24 28 22   29 32 28 19   18 34 34 21   19 34 35 22   24 34 31
Dewpt          7 22 16   21 23 23 15   14 23 28 14   12 23 28 16   14 19 14
PWind dir        SW      SW    SW       W     W      SW    SW      SW     W
Wind char        VW      VW    VW      GN    GN      VW    VW      BZ    GN
Avg clouds    B1 B1 B2   B2 OV OV B2   B2 B1 B1 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         20      30    40      30    20      20    20      20    20
Snow           S  S  C    C  C  C  C    C  S  S
Snowshwrs                                        S    S  S  S  S    S  S  S

$$
MTZ032-231100-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
832 PM MST Thu Feb 22 2018

Date          Thu 02/22/18      Fri 02/23/18            Sat 02/24/18         Sun
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                     -17           8           1          28          11
Temp                  -11-12-16-16 -3  8  6  4  2  2  2  3 17 28 25 19 16 15 13
Dewpt                 -13-12-17-18 -8  0 -1 -3 -5 -5 -7 -6  6 15 14 10  8  9  6
RH                     90100 95 90 78 69 72 72 72 72 65 65 61 58 62 67 70 77 73
Wind dir               NW  W  S SW SW  S  S  S  S  S SW SW  W  W  W  W  W  W  W
Wind spd                5  5  4  5  6  5  6  6  6  6  8  8 12 12 11 12 11 11 10
Clouds                 SC SC SC FW FW FW SC SC SC SC SC SC B1 B1 SC SC B1 B1 SC
PoP 12hr                      5           5           5           5          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Snow                                                                    S  S
Wind chill                                 -10-14-13-14-12  3 12 10  5  2 -3 -6
Min chill             -14   -20   -20    -2   -14   -14   -15     8     2    -6


Date           02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          29      14    30       7    26       5    27       9    26
Temp          22 28 20   14 21 22 13    8 21 20 11    5 17 18 12    9 18 26
Dewpt         12 18 10   11 15 16  9    6 15 15  7    3 11 13  9    6 12 16
PWind dir         W      SW    SW       W    SW       W    SW       S     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    SC SC B1   B2 B2 B1 B1   B1 B1 SC SC   B1 B1 SC SC   B1 B1 B1
PoP 12hr         10      10    20      10    10      10    10       5    10
Snow                         S

$$
MTZ033-231100-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
832 PM MST Thu Feb 22 2018

Date          Thu 02/22/18      Fri 02/23/18            Sat 02/24/18         Sun
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                     -11          16           2          28          11
Temp                   -6 -7-11 -8  6 16 10  4  2  6  5 11 21 28 23 14 11 13 13
Dewpt                  -7 -7-12 -9  1  8  3 -2 -4  0 -2  3  9 15 13  6  4  7  6
RH                     95100 95 95 79 70 73 75 75 76 72 69 59 58 65 70 73 76 73
Wind dir                W  W  W  W  W SW  S  S  S SW SW SW  W  W  W  W  W  W  W
Wind spd                5  5  6  6  8  6  6  6  8  9  9  9 14 14 11 13 11 14 14
Clouds                 SC SC SC FW FW FW FW FW SC SC B1 SC SC SC SC SC B1 B1 B1
PoP 12hr                      0           5           5           5          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Snow                                                                    S  S
Wind chill                             4 -4-13-13-15-15 -9  4 11  7 -1 -2 -6 -9
Min chill             -12   -17   -17    -4   -13   -15   -14     7    -2    -9


Date           02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          27      13    31       8    27       5    27       8    28
Temp          20 25 13   13 21 22 12    8 22 20  8    5 17 18  8    9 17 28
Dewpt         11 16  9   10 16 17 10    6 17 16  6    3 13 14  6    7 13 19
PWind dir         W      SW    SW      SW     W       W     W      SW    SW
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC   B1 B1 B2 B1   B1 B1 B1 B1   B1 B1 SC SC   SC SC B1
PoP 12hr         10       5    10       5    10      10     5       5     5

$$
WYZ099-231100-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
832 PM MST Thu Feb 22 2018

Date          Thu 02/22/18      Fri 02/23/18            Sat 02/24/18         Sun
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                     -10          23           4          32           9
Temp                    0 -4-10 -3 11 23 18 14  9  6  4  9 25 32 24 16 14 12  9
Dewpt                  -1 -4-10 -6  4 11  6  1 -4 -7 -9 -6  6 11 11  6  6  5  2
RH                     95100100 86 73 59 59 55 54 54 54 49 44 41 57 64 70 73 72
Wind dir                W SW SW SW  E  E  S  S SW SW SW SW  W  W  W  W NW NW  W
Wind spd                3  2  2  2  3  3  3  3  3  4  5  5 10 10 10 10  8  8  6
Clouds                 B1 B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B1
PoP 12hr                      0           5           5           5          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Snow                                                                    S  S  S
Wind chill                                     -7 -5 -7 -2 13 20     4  1 -2 -2
Min chill              -4    -4    -4    16    -7    -7    -7    14     0    -3


Date           02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18  Thu 03/01/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          31      12    33      10    32       8    33      11    34
Temp          24 27 15   12 27 27 14   10 31 29 13    8 26 27 14   11 25 34
Dewpt          9 16  8    9 20 20 10    8 24 22  9    5 15 20 10    7 18 19
PWind dir         W      SW     W       N    NE      NW    SW      SW    NW
Wind char        LT      LT    GN      LT    GN      GN    LT      LT    LT
Avg clouds    B1 SC B1   B1 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC SC   B1 SC B1
PoP 12hr         20      10    20      20    20      20    10      10    10
Snow           S                S  S    S  S  S
Snowshwrs                                        S

$$



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