155
FOUS55 KBYZ 201105
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
405 AM MST TUE JAN 20 2026
MTZ235-202300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
405 AM MST TUE JAN 20 2026
DATE TUE 01/20/26 WED 01/21/26 THU 01/22/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 39 25 35 15 26
TEMP 31 39 31 39 34 27 28 31 30 27 30 33 29 25 22 20 18 15 22 25 22
DEWPT 9 19 20 19 14 10 12 12 11 11 10 8 5 7 6 7 5 3 4 2 0
RH 39 44 63 44 43 48 50 45 44 50 42 34 35 46 49 56 56 58 45 36 37
WIND DIR SW W NW NW NW W W W NW NW NW NW NW N W N N N NE NE NE
WIND SPD 19 23 25 23 16 11 12 21 24 21 16 11 5 5 5 5 5 5 6 9 11
WIND GUST 35
CLOUDS OV OV OV SC FW FW FW SC B1 B2 B1 SC B1 B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 30 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S
SNOWSHWRS C S
WIND CHILL 19 28 17 28 16 18 16 13 19 10
MIN CHILL 19 17 23 16 16 11 20 15 10 6 10
DATE FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 3 17 4 34 17 39 25 46
TEMP 10 5 9 13 6 6 25 30 25 20 31 35 29 30 40 42
DEWPT -3 -6 -5 -5 -5 -4 4 6 6 4 11 11 9 10 15 18
PWIND DIR NE NE SE SW SW SW SW W
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS B1 B2 B2 SC SC SC SC SC SC SC B1 SC B1 B1 B2 B1
POP 12HR 20 20 5 10 10 5 5 10
SNOW S S S
MTZ065-202300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
405 AM MST TUE JAN 20 2026
DATE TUE 01/20/26 WED 01/21/26 THU 01/22/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 35 22 34 17 29
TEMP 35 31 31 35 34 29 27 27 26 23 28 32 29 27 24 23 20 18 25 29 25
DEWPT 16 12 17 19 17 14 13 12 9 10 10 8 7 9 9 8 6 6 8 7 5
RH 45 45 56 52 49 53 55 53 48 57 46 36 39 46 52 52 54 59 48 39 42
WIND DIR SW W W W W W W W W W W W W W W W W NW SE E E
WIND SPD 36 26 20 19 14 16 24 29 18 14 13 11 9 6 6 6 6 5 6 8 9
WIND GUST 51 36 41
CLOUDS B1 B2 B2 B1 FW FW FW FW SC FW SC SC B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 20 0 0 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOWSHWRS S S
WIND CHILL 21 17 18 24 17 12 11 13 10 17
MIN CHILL 12 17 24 12 11 10 19 16 11 9 16
DATE FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 5 24 5 36 20 41 26 45
TEMP 14 8 16 20 11 9 26 32 26 23 34 37 30 29 39 41
DEWPT -1 -5 0 -1 0 -3 3 6 6 5 10 11 11 11 17 19
PWIND DIR E SW W SW SW SW SW SW
WIND CHAR LT LT GN GN GN BZ BZ BZ
AVG CLOUDS SC B1 B1 SC SC FW SC FW SC SC SC SC B1 B1 B1 B2
POP 12HR 5 10 5 10 5 5 10 10
MTZ032-202300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
405 AM MST TUE JAN 20 2026
DATE TUE 01/20/26 WED 01/21/26 THU 01/22/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 30 18 29 7 13
TEMP 20 22 30 28 27 25 23 27 25 19 21 24 19 17 15 14 12 8 12 13 10
DEWPT 13 17 24 20 18 17 15 15 14 10 6 6 4 4 5 4 3 -1 -1 -2 -3
RH 74 81 78 71 68 71 71 60 62 67 52 45 51 56 64 64 66 66 55 50 55
WIND DIR SW W NW NW NW W W W NW NW NW NW NW NW NW NW NW NW NW N N
WIND SPD 5 12 26 26 19 12 12 21 29 29 28 24 12 9 8 8 8 9 10 10 10
WIND GUST 36 36 41 41 40
CLOUDS OV OV OV OV B2 B1 SC B2 B1 B1 B1 SC FW SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 70 20 5 0 5
QPF 12HR 0.04 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOWSHWRS S L C S S
OBVIS BS
WIND CHILL 10 16 13 14 13 12 13 8 0 3 8 6 6 4 3 0 -5 -1 0 -4
MIN CHILL 12 10 13 11 8 0 4 4 0 -5 -4
WINTER WEATH Y Y Y Y Y
DATE FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -8 6 -6 21 4 27 14 39
TEMP 1 -5 1 6 1 -1 11 17 12 9 19 23 17 18 32 34
DEWPT -10 -14-11 -8 -9 -9 1 6 4 3 9 12 9 9 16 22
PWIND DIR NE E N SW W NW SW W
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS B1 SC B1 SC SC B1 SC SC SC SC B1 SC B1 B1 B1 B1
POP 12HR 10 10 5 5 5 5 10 10
MTZ033-202300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
405 AM MST TUE JAN 20 2026
DATE TUE 01/20/26 WED 01/21/26 THU 01/22/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 27 12 23 0 8
TEMP 19 20 27 25 20 16 18 21 20 16 17 18 12 10 8 7 5 1 7 5 0
DEWPT 14 17 22 20 15 12 12 14 14 10 7 7 5 6 2 2 0 -4 0 -3 -6
RH 80 88 81 81 81 84 77 74 77 77 64 61 73 83 76 79 79 79 72 69 75
WIND DIR SW W NW NW NW W W W NW NW NW NW NW W NW NW NW NW NW NW N
WIND SPD 5 10 23 27 20 18 17 25 32 32 29 27 17 13 12 12 12 12 14 13 10
WIND GUST 39 35 44 44 41 39
CLOUDS OV OV OV OV OV B2 B2 OV OV B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2
POP 12HR 80 20 20 0 5
QPF 12HR 0.11 0.01 0 0 0
SNOW 12HR 2 T 00-00
SNOWSHWRS C D L C S S S S
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL 9 13 9 3 -1 2 4 1 -5 -3 -1 -5 -6 -8 -9-12-17-10-12-16
MIN CHILL 6 9 3 -1 1 -7 -6 -8 -12 -17 -16
WINTER WEATH Y Y Y Y Y
DATE FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX -18 0 -14 17 0 24 9 34
TEMP -12 -16 -6 -5 -9 -10 9 11 7 4 17 18 14 15 29 29
DEWPT -17 -21-14 -9-14 -13 0 4 2 0 8 10 8 9 16 20
PWIND DIR N SE SE SW SW W SW W
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS B1 SC SC SC SC B1 B1 SC SC SC B1 SC SC SC B1 B1
POP 12HR 5 10 5 5 5 5 5 10
WYZ199-202300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
405 AM MST TUE JAN 20 2026
DATE TUE 01/20/26 WED 01/21/26 THU 01/22/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 37 21 34 9 22
TEMP 25 25 37 35 29 23 21 24 29 25 28 29 22 17 15 12 10 11 20 21 16
DEWPT 7 9 21 23 18 14 11 8 8 13 12 8 7 7 7 4 2 3 3 2 3
RH 46 50 52 61 63 68 65 50 40 60 50 40 52 64 70 70 69 69 47 43 56
WIND DIR S W NW NW NW NW W W NW NW NW NW NW NW W W NW NW NW N N
WIND SPD 8 13 31 32 21 11 8 19 25 34 33 27 11 3 2 2 2 3 6 9 6
WIND GUST 43 44 35 48 47 39
CLOUDS SC SC B2 B2 SC FW FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 70 5 10 0 5
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW S
SNOWSHWRS C L C
OBVIS BS
WIND CHILL 13 24 21 16 12 10 15 7 11 14 10
MIN CHILL 14 12 16 11 9 6 8 6 10 5 6
WINTER WEATH Y Y Y
DATE FRI 01/23/26 SAT 01/24/26 SUN 01/25/26 MON 01/26/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 2 17 -1 31 10 37 16 47
TEMP 7 5 13 12 3 1 22 24 16 15 30 29 20 21 40 38
DEWPT 0 -2 -1 1 -3 -5 2 9 4 3 10 13 7 8 15 21
PWIND DIR N NE W NW W NW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 20 20 10 10 10 5 5 10
SNOW S S S S
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