228
FOUS55 KBYZ 221238
PFMBYZ
FOUS55 KBYZ 221238
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
538 AM MST THU JAN 22 2026
MTZ235-222300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
538 AM MST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 22 -3 7 -4 24
TEMP 16 18 19 15 8 3 1 -1 -3 -2 4 6 0 -1 -2 1 5 17 23 22
DEWPT 7 2 1 -2 -1 -3 -4 -6 -7 -8 -7 -6 -8 -8 -9 -8 -4 2 6 8
RH 67 49 44 46 66 75 79 79 82 75 59 57 68 71 71 65 65 51 47 54
WIND DIR NE NE NE NE NE NE NE NE NE NE NE E SE SW SW SW SW W NW NW
WIND SPD 8 10 11 14 17 16 13 13 11 9 6 5 4 4 5 6 9 10 10 10
CLOUDS SC B1 B1 B2 OV OV B2 OV OV B2 B1 SC SC SC SC B1 B2 B2 B1 B2
POP 12HR 10 60 60 0 20
QPF 12HR 0 0.04 0.05 0 0
SNOW 12HR 00-00 1 1
SNOW C C L L L L C C S S C
WIND CHILL 6 7 0-10-16-17-20-20-17 -8 -5 -14-12 -9 5 11
MIN CHILL 9 6 0 -16 -20 -22 -15 -11 -14 -11 8
WINTER WEATH Y Y Y Y Y Y Y Y
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 26 15 40 21 39 18 33
TEMP 16 11 17 24 18 18 29 35 24 21 32 32 19 19 30 31
DEWPT 8 4 7 9 5 5 10 12 7 7 12 12 9 9 16 16
PWIND DIR NW SW SW SW SW W W W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 SC SC SC SC SC B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 40 20 5 5 5 20 20 10
SNOW C C S
SNOWSHWRS S S
MTZ065-222300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
538 AM MST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 -1 10 0 24
TEMP 9 19 25 21 13 8 6 2 0 2 7 9 6 3 3 5 8 17 23 24
DEWPT 6 5 6 4 4 2 0 -3 -5 -9 -9 -7 -7 -8 -9-10 -5 -2 1 2
RH 87 54 44 47 67 76 76 79 79 59 47 47 54 59 56 49 54 42 38 38
WIND DIR E E E E E E E E E E NW W W W W W W W W W
WIND SPD 4 5 11 12 16 12 10 9 8 8 8 8 5 6 8 9 9 12 13 13
CLOUDS FW FW SC B1 B2 B2 OV OV B2 B2 B1 SC SC SC SC B2 B1 B1 B1 B1
POP 12HR 0 20 20 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S S S
WIND CHILL 14 8 -3 -8 -9-13-15-12 -6 -3 -5 -9-11 -9 -5 4 11 11
MIN CHILL 0 -1 8 -8 -13 -15 -10 -9 -11 -8 7
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 14 32 18 41 24 42 24 40
TEMP 20 16 24 29 21 21 32 38 29 26 35 39 28 26 36 38
DEWPT 4 1 2 4 3 3 10 12 9 8 14 15 12 11 16 20
PWIND DIR W W SW SW SW SW SW SW
WIND CHAR GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS B1 B1 B1 SC FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 5 10 5 5 5 10 10 10
MTZ032-222300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
538 AM MST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 11 -12 -1 -10 11
TEMP 9 9 9 4 -1 -6 -8-11-12 -7 -3 -1 -4 -4 -6 -5 -3 5 11 9
DEWPT 5 -2 -5 -9-13-18-20-21-21-20-15-14-15-13-14-11 -9 -2 0 0
RH 83 60 52 54 56 55 54 60 63 52 55 53 58 64 67 74 75 72 60 66
WIND DIR N N N N NE NE E E E E NE NE E S S S SW W NW N
WIND SPD 10 11 12 12 10 9 8 8 6 6 5 5 4 3 3 3 4 5 8 6
CLOUDS B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 SC FW SC B1 B1 B1 B1 B2
POP 12HR 20 10 20 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW S S S S
SNOWSHWRS S S
WIND CHILL -5 -5 -6-13-17-22-24-28-27-21-15-13 -1 -2
MIN CHILL -3 -6 -13 -22 -28 -28 -19 -15 -15 -14 -3
COLD WEATHER Y Y Y Y Y Y
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 13 3 27 9 26 8 22
TEMP 2 -4 3 10 3 7 18 20 11 9 18 21 13 10 18 17
DEWPT -3 -8 -5 3 -2 1 7 11 7 4 10 14 10 7 10 12
PWIND DIR N S SW W W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 SC SC SC SC SC SC B1 B1 B1 B1 SC B1 B1 B1
POP 12HR 20 10 0 5 10 20 20 10
SNOW S
SNOWSHWRS S S S
MTZ033-222300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
538 AM MST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 6 -23 -5 -17 7
TEMP 5 4 3 -4-11-15-20-22-21-11 -6 -8-11-13-15-14-10 2 6 3
DEWPT 1 -4 -7-10-16-20-24-25-24-22-15-14-15-17-19-16-13 -5 -1 -1
RH 83 68 62 75 78 77 81 85 85 57 64 74 82 82 81 90 86 72 72 83
WIND DIR NW NW NW N N N NE E E SE SE SE SE S S SW SW W NW NW
WIND SPD 14 16 14 12 9 4 2 2 3 6 6 5 3 3 2 2 4 9 9 5
CLOUDS B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC B1 SC B1 B1
POP 12HR 20 0 10 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOWSHWRS
WIND CHILL -13-15-16-24-29-28 -32-27-20-21 -22-12 -8 -9
MIN CHILL -8 -15 -24 -30 -28 -32 -24 -24 -24 -22 -10
COLD WEATHER Y Y Y Y Y Y
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 -14 8 -2 22 2 21 1 17
TEMP -6 -12 0 2 2 7 18 13 3 3 16 15 6 2 14 11
DEWPT -9 -15 -7 -2 -4 2 9 9 1 0 10 14 5 2 11 8
PWIND DIR N W SW W W W NW NW
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 20 5 0 5 10 20 20 10
SNOW S
SNOWSHWRS S S S
WYZ199-222300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
538 AM MST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 21 0 9 -10 22
TEMP 9 17 19 13 7 5 4 2 2 5 8 4 -3 -5 -8 -7 -2 14 21 17
DEWPT 3 3 1 -1 -2 -1 -2 -4 -4 -3 -2 -3 -6 -7-11-10 -8 -2 3 6
RH 76 53 44 53 66 76 75 75 75 69 63 72 86 91 86 86 75 48 45 61
WIND DIR NW NW N N NE NE E E E E NE N NW SW SW SW SW NW NW NW
WIND SPD 4 9 9 8 6 4 4 3 4 6 6 5 2 2 2 2 2 5 10 8
CLOUDS SC SC SC B2 OV B2 OV OV B2 OV OV B2 SC FW FW SC SC B1 B1 B1
POP 12HR 10 60 60 5 5
QPF 12HR 0 0.02 0.04 0 0
SNOW 12HR 00-00 T 1
SNOW S L L L L L L C
WIND CHILL 5 8 2 -5 -7 -3 -7 10
MIN CHILL 0 0 2 -5 -7 -9 -7 -13 -8 -6 7
WINTER WEATH Y Y Y Y Y Y Y Y
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 4 23 6 39 13 38 14 34
TEMP 11 6 16 15 7 12 32 27 16 14 31 27 16 15 32 24
DEWPT 6 1 3 4 -2 0 14 12 5 4 13 14 9 7 17 15
PWIND DIR NW NW SW W SW NW W NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 B1 SC FW SC SC SC B1 B1 B1 B1 SC SC B1
POP 12HR 30 30 5 5 5 20 20 10
SNOW C C C
SNOWSHWRS S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page