198
FNUS55 KBYZ 100851
FWFBYZ
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
251 AM MDT TUE MAR 10 2026
..WARM CONDITIONS WITH STRONG TO VERY STRONG WINDS THURSDAY
DISCUSSION
SNOW WILL CONTINUE OVER THE SOUTHERN MOUNTAINS AND FOOTHILLS
TODAY, WITH RAIN/SNOW SHOWERS AT TIMES ELSEWHERE, WITH COOLER
CONDITIONS PREVAILING. SEVERAL INCHES OF SNOW ARE POSSIBLE IN THE
MOUNTAINS, WITH LIGHT SNOW ACCUMULATIONS INTO THE FOOTHILLS.
WARMER AND DRIER CONDITIONS DEVELOP OVER THE AREA FOR WEDNESDAY,
WITH INCREASING WINDS WEDNESDAY EVENING THROUGH THURSDAY. STRONG
TO VERY STRONG WINDS ARE FORECAST FOR THE ENTIRE AREA THURSDAY,
WITH MODERATE TO HIGH CHANCES OF WIND GUSTS IN EXCESS OF 60 MPH
FOR ALL DISTRICTS. MOUNTAINS AND WESTERN DISTRICTS HAVE POTENTIAL
TO SEE THE STRONGEST WINDS, WITH MODERATE TO HIGH CHANCES OF WIND
GUSTS OVER 75 MPH. HIGHS ON THURSDAY LOOK TO BE IN THE 50S AND
60S, WITH AFTERNOON RH DOWN INTO THE 20 TO 40 PERCENT RANGE,
LOWEST OVER THE SOUTHERN AND EASTERN DISTRICTS. ALTHOUGH CLOUD
COVERAGE WILL BE EXTENSIVE, THE WARM AND WINDY CONDITIONS WILL
LEAD TO ELEVATED FIRE WEATHER CONCERNS FOR THE LOWER ELEVATIONS,
WITH DEAD/DRY GRASSES. A COLD FRONT BRINGS AN END TO THE STRONG
WINDS THURSDAY NIGHT, WITH COOLER CONDITIONS AND PERIODS OF
OVERRUNNING SNOWFALL FRIDAY INTO THE WEEKEND AS PACIFIC MOISTURE
STREAMS INTO THE REGION. PALMQUIST
MTZ123-102230-
GALLATIN NATIONAL FOREST-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.
* MAX TEMPERATURE.......31-39 AT 5000 FEET...18-28 AT 7000 FEET.
* 24 HR TREND.........11 DEGREES COOLER.
* MIN HUMIDITY..........31-41 PERCENT AT 5000 FEET...39-49 PERCENT
AT 7000 FEET.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTHWEST 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................20 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR OVERNIGHT.
* MIN TEMPERATURE.......12-21 AT 5000 FEET...5-15 AT 7000 FEET.
* 24 HR TREND.........2 DEGREES COOLER.
* MAX HUMIDITY..........46-56 PERCENT AT 5000 FEET...56-66 PERCENT
AT 7000 FEET.
* 24 HR TREND.........23 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING
SHIFTING TO THE SOUTH OVERNIGHT.
* RIDGETOP.............SOUTH 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......38-45 AT 5000 FEET...27-37 AT 7000 FEET.
* 24 HR TREND.........9 DEGREES WARMER.
* MIN HUMIDITY..........28-38 PERCENT AT 5000 FEET...39-49 PERCENT
AT 7000 FEET.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30
MPH IN THE AFTERNOON.
* RIDGETOP.............SOUTHWEST 15 TO 25 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. SCATTERED SNOW
SHOWERS. LOWS 32 TO 39. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 30 MPH.
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS. LOWS 34 TO 43. HIGHS 47
TO 54. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 50 MPH.
FRIDAY
CLOUDY. NUMEROUS SNOW SHOWERS. LOWS 32 TO 41. HIGHS
48 TO 56. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
SATURDAY
MOSTLY CLOUDY. SNOW SHOWERS. LOWS 16 TO 24. HIGHS
40 TO 50. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 22 TO 32.
HIGHS 33 TO 43.
MONDAY
NOT AS COOL. CLOUDY. SCATTERED SNOW SHOWERS AND
SHOWERS. HIGHS 48 TO 56.
MTZ124-102230-
WHEATLAND COUNTY/SWEET GRASS COUNTY-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED SNOW SHOWERS IN THE
AFTERNOON.
* MAX TEMPERATURE.......34-39.
* 24 HR TREND.........1 DEGREE WARMER.
* MIN HUMIDITY..........29-34 PERCENT.
* 24 HR TREND.........24 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR. ISOLATED SNOW SHOWERS IN THE
EVENING.
* MIN TEMPERATURE.......16-21.
* 24 HR TREND.........1 DEGREE COOLER.
* MAX HUMIDITY..........46-51 PERCENT.
* 24 HR TREND.........40 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE EVENING.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......41-46.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........31-36 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WINDY IN THE AFTERNOON. WEST WINDS 15 TO 25
MPH WITH GUSTS TO AROUND 30 MPH IN THE MORNING INCREASING TO 20
TO 35 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. WINDY. MOSTLY CLOUDY. SCATTERED
SNOW SHOWERS AND SHOWERS. LOWS 33 TO 38. WEST WINDS 20 TO 35 MPH
WITH GUSTS TO AROUND 60 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. SHOWERS. LOWS 31 TO 36. HIGHS
48 TO 53. WEST WINDS 25 TO 40 MPH WITH GUSTS TO AROUND 75 MPH.
FRIDAY
CLOUDY. SNOW SHOWERS AND SHOWERS. LOWS 25 TO 30. HIGHS
44 TO 49. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY
MOSTLY CLOUDY. SNOW SHOWERS. LOWS 12 TO 17. HIGHS
37 TO 42. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
35 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 20 TO 25.
HIGHS 31 TO 36.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW
SHOWERS. HIGHS 47 TO 52.
MTZ125-102230-
STILLWATER COUNTY-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS.
* MAX TEMPERATURE.......35-40.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........42-47 PERCENT.
* 24 HR TREND.........41 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................40 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN
THE EVENING.
* MIN TEMPERATURE.......15-20.
* 24 HR TREND.........5 DEGREES COOLER.
* MAX HUMIDITY..........50-55 PERCENT.
* 24 HR TREND.........48 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......44-49.
* 24 HR TREND.........9 DEGREES WARMER.
* MIN HUMIDITY..........31-36 PERCENT.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. SCATTERED SNOW
SHOWERS AND SHOWERS. LOWS 32 TO 37. SOUTHWEST WINDS 10 TO 20 MPH.
THURSDAY
WARMER. MOSTLY CLOUDY. SHOWERS. LOWS 34 TO 39. HIGHS
55 TO 60. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 55 MPH.
FRIDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SNOW SHOWERS. LOWS
29 TO 34. HIGHS 51 TO 56. WEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
SATURDAY
CLOUDY. SNOW SHOWERS AND SHOWERS. LOWS 14 TO 19.
HIGHS 45 TO 50. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS
20 TO 25. HIGHS 34 TO 39.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW
SHOWERS. HIGHS 50 TO 55.
MTZ126-102230-
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH SNOW SHOWERS.
* MAX TEMPERATURE.......31-36 AT 5000 FEET...22-32 AT 7000 FEET.
* 24 HR TREND.........15 DEGREES COOLER.
* MIN HUMIDITY..........57-62 PERCENT.
* 24 HR TREND.........21 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................70 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS
IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT.
* MIN TEMPERATURE.......17-22 AT 5000 FEET...7-17 AT 7000 FEET.
* 24 HR TREND.........4 DEGREES COOLER.
* MAX HUMIDITY..........58-63 PERCENT.
* 24 HR TREND.........40 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................20 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......37-45 AT 5000 FEET...29-39 AT 7000 FEET.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........27-36 PERCENT AT 5000 FEET...36-46 PERCENT
AT 7000 FEET.
* 24 HR TREND.........21 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 15 TO 25 MPH. GUSTS UP TO 30
MPH.
* RIDGETOP.............WEST 20 TO 40 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. WINDY. MOSTLY CLOUDY. SCATTERED
SNOW SHOWERS. LOWS 32 TO 37. SOUTHWEST WINDS 20 TO 35 MPH WITH
GUSTS TO AROUND 55 MPH.
THURSDAY
NOT AS COOL. WINDY. MOSTLY CLOUDY. SNOW SHOWERS. LOWS
35 TO 40. HIGHS 51 TO 59. WEST WINDS 20 TO 35 MPH WITH GUSTS TO
AROUND 75 MPH.
FRIDAY
WINDY. MOSTLY CLOUDY. SNOW SHOWERS. LOWS 30 TO 35.
HIGHS 48 TO 56. WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
50 MPH.
SATURDAY
WINDY, CLOUDY. SNOW SHOWERS. LOWS 15 TO 21. HIGHS
39 TO 49. NORTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
50 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS
21 TO 27. HIGHS 27 TO 35.
MONDAY
NOT AS COLD. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS.
HIGHS 41 TO 51.
MTZ127-102230-
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........PARTLY SUNNY. ISOLATED SNOW SHOWERS IN THE
MORNING, THEN SCATTERED SNOW SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......36-41.
* 24 HR TREND.........6 DEGREES WARMER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........29 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING.
* MIN TEMPERATURE.......21-26.
* 24 HR TREND.........UNCHANGED.
* MAX HUMIDITY..........58-63 PERCENT.
* 24 HR TREND.........32 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......43-48.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........26-31 PERCENT.
* 24 HR TREND.........9 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH
IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COOL. MOSTLY CLOUDY. SCATTERED SNOW
SHOWERS. LOWS 35 TO 40. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 30 MPH.
THURSDAY
WINDY, CLOUDY. SCATTERED SHOWERS. LOWS 29 TO 34.
HIGHS 52 TO 57. NORTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
60 MPH.
FRIDAY
CLOUDY. SNOW SHOWERS. LOWS 26 TO 31. HIGHS 45 TO 50.
WEST WINDS 10 TO 20 MPH.
SATURDAY
COLDER, CLOUDY. SNOW SHOWERS. LOWS 14 TO 19. HIGHS
33 TO 38. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 20 TO 25.
HIGHS 29 TO 34.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND
ISOLATED SHOWERS. HIGHS 44 TO 49.
MTZ128-102230-
YELLOWSTONE COUNTY-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........CLOUDY WITH SCATTERED SNOW SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH ISOLATED SNOW SHOWERS IN THE
AFTERNOON.
* MAX TEMPERATURE.......39-44.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........31 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR OVERNIGHT.
* MIN TEMPERATURE.......19-24.
* 24 HR TREND.........6 DEGREES COOLER.
* MAX HUMIDITY..........52-57 PERCENT.
* 24 HR TREND.........35 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......46-51.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........22-27 PERCENT.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 15 TO 25 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. CLOUDY. SCATTERED SHOWERS AND
SNOW SHOWERS. LOWS 34 TO 39. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 35 MPH.
THURSDAY
WARMER, WINDY, CLOUDY. SHOWERS. LOWS 31 TO 36. HIGHS
58 TO 63. NORTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 60
MPH.
FRIDAY
CLOUDY. SHOWERS AND SNOW SHOWERS. LOWS 28 TO 33. HIGHS
51 TO 56. WEST WINDS 10 TO 20 MPH.
SATURDAY
COLDER, CLOUDY. SNOW SHOWERS AND SHOWERS. LOWS 15 TO
20. HIGHS 40 TO 45. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 21 TO 26.
HIGHS 33 TO 38.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND
ISOLATED SHOWERS. HIGHS 49 TO 54.
MTZ129-102230-
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......28-38 AT 5000 FEET...23-28 AT 7000 FEET.
* 24 HR TREND.........2 DEGREES WARMER.
* MIN HUMIDITY..........46-56 PERCENT AT 5000 FEET...51-61 PERCENT
AT 7000 FEET.
* 24 HR TREND.........13 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................40 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN
THE EVENING.
* MIN TEMPERATURE.......17-23 AT 5000 FEET...13-18 AT 7000 FEET.
* 24 HR TREND.........2 DEGREES COOLER.
* MAX HUMIDITY..........57-67 PERCENT AT 5000 FEET...63-73 PERCENT
AT 7000 FEET.
* 24 HR TREND.........37 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......36-46 AT 5000 FEET...30-37 AT 7000 FEET.
* 24 HR TREND.........8 DEGREES WARMER.
* MIN HUMIDITY..........26-34 PERCENT AT 5000 FEET...29-38 PERCENT
AT 7000 FEET.
* 24 HR TREND.........29 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
* RIDGETOP.............WEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. SCATTERED SNOW
SHOWERS. LOWS 31 TO 39. SOUTHWEST WINDS 10 TO 20 MPH.
THURSDAY
WARMER, CLOUDY. SHOWERS. LOWS 31 TO 38. HIGHS 50 TO
60. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 55 MPH.
FRIDAY
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS AND SHOWERS. LOWS
29 TO 35. HIGHS 46 TO 56. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY
CLOUDY. SNOW SHOWERS. LOWS 13 TO 19. HIGHS 37 TO 47.
NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS
19 TO 25. HIGHS 25 TO 35.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS.
HIGHS 40 TO 50.
MTZ130-102230-
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY IN THE MORNING, THEN PARTLY
CLOUDY WITH ISOLATED SNOW SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......39-44.
* 24 HR TREND.........3 DEGREES WARMER.
* MIN HUMIDITY..........30-35 PERCENT.
* 24 HR TREND.........25 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............LIGHT WINDS IN THE MORNING BECOMING
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING.
* MIN TEMPERATURE.......21-26.
* 24 HR TREND.........3 DEGREES COOLER.
* MAX HUMIDITY..........68-73 PERCENT.
* 24 HR TREND.........15 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......44-49.
* 24 HR TREND.........5 DEGREES WARMER.
* MIN HUMIDITY..........22-27 PERCENT.
* 24 HR TREND.........8 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW
SHOWERS. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
CLOUDY. SHOWERS. LOWS 26 TO 31. HIGHS 51 TO 56. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 55 MPH.
FRIDAY
CLOUDY. SNOW SHOWERS AND SHOWERS. LOWS 23 TO 28. HIGHS
42 TO 47. NORTH WINDS 5 TO 10 MPH.
SATURDAY
CLOUDY. SNOW SHOWERS. LOWS 11 TO 16. HIGHS 34 TO 39.
NORTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 15 TO 20.
HIGHS 29 TO 34.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS.
HIGHS 41 TO 46.
MTZ131-102230-
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT
CUSTER NATL FOREST-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........CLOUDY WITH NUMEROUS SNOW SHOWERS.
* MAX TEMPERATURE.......36-41.
* 24 HR TREND.........1 DEGREE COOLER.
* MIN HUMIDITY..........47-52 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTH 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................30 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING.
* MIN TEMPERATURE.......18-23.
* 24 HR TREND.........6 DEGREES COOLER.
* MAX HUMIDITY..........74-79 PERCENT.
* 24 HR TREND.........20 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH.
* RIDGETOP.............WEST 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......44-49.
* 24 HR TREND.........8 DEGREES WARMER.
* MIN HUMIDITY..........20-25 PERCENT.
* 24 HR TREND.........27 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AND
SHOWERS. LOWS 27 TO 32. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
WARMER. MOSTLY CLOUDY. SHOWERS. LOWS 27 TO 32. HIGHS
57 TO 62. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 55 MPH.
FRIDAY
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS AND SHOWERS. LOWS
26 TO 31. HIGHS 50 TO 55. WEST WINDS 5 TO 15 MPH.
SATURDAY
CLOUDY. SNOW SHOWERS AND SHOWERS. LOWS 12 TO 17.
HIGHS 42 TO 47. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
15 TO 20. HIGHS 31 TO 36.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. ISOLATED SHOWERS AND SNOW
SHOWERS. HIGHS 45 TO 50.
MTZ132-102230-
CUSTER COUNTY-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS.
* MAX TEMPERATURE.......36-41.
* 24 HR TREND.........6 DEGREES WARMER.
* MIN HUMIDITY..........38-43 PERCENT.
* 24 HR TREND.........18 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
* MIN TEMPERATURE.......21-26.
* 24 HR TREND.........1 DEGREE COOLER.
* MAX HUMIDITY..........73-78 PERCENT.
* 24 HR TREND.........21 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......39-44.
* 24 HR TREND.........3 DEGREES WARMER.
* MIN HUMIDITY..........25-30 PERCENT.
* 24 HR TREND.........13 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS
29 TO 34. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
CLOUDY. SHOWERS. LOWS 24 TO 29. HIGHS 47 TO 52.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 55 MPH.
FRIDAY
CLOUDY. NUMEROUS SNOW SHOWERS. LOWS 23 TO 28. HIGHS
38 TO 43. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SNOW SHOWERS. LOWS 11 TO 16. HIGHS
32 TO 37. NORTH WINDS 10 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 12 TO 17. HIGHS 24 TO 29.
MONDAY
NOT AS COLD. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS.
HIGHS 36 TO 41.
MTZ133-102230-
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........CLOUDY. SCATTERED SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......35-40.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........57-62 PERCENT.
* 24 HR TREND.........11 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................30 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING.
* MIN TEMPERATURE.......20-25.
* 24 HR TREND.........5 DEGREES COOLER.
* MAX HUMIDITY..........78-83 PERCENT.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......41-46.
* 24 HR TREND.........6 DEGREES WARMER.
* MIN HUMIDITY..........25-30 PERCENT.
* 24 HR TREND.........32 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
25 TO 30. SOUTHWEST WINDS 10 TO 20 MPH.
THURSDAY
WARMER, WINDY, CLOUDY. SHOWERS. LOWS 23 TO 28. HIGHS
52 TO 57. WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 55 MPH.
FRIDAY
COLDER, CLOUDY. NUMEROUS SNOW SHOWERS AND SHOWERS. LOWS
23 TO 28. HIGHS 41 TO 46. SOUTH WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SNOW SHOWERS. LOWS 11 TO 16. HIGHS
37 TO 42. NORTH WINDS 10 TO 20 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
10 TO 15. HIGHS 26 TO 31.
MONDAY
NOT AS COLD. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS.
HIGHS 37 TO 42.
WYZ274-102230-
SHERIDAN COUNTY-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........CLOUDY. NUMEROUS SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......33-38.
* 24 HR TREND.........1 DEGREE COOLER.
* MIN HUMIDITY..........60-65 PERCENT.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTH 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................70 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN
THE EVENING.
* MIN TEMPERATURE.......7-12.
* 24 HR TREND.........14 DEGREES COOLER.
* MAX HUMIDITY..........78-83 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH.
* RIDGETOP.............WEST 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................10 PERCENT.
WEDNESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......42-47.
* 24 HR TREND.........9 DEGREES WARMER.
* MIN HUMIDITY..........24-29 PERCENT.
* 24 HR TREND.........36 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS 25 TO 30.
SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
WARMER. MOSTLY CLOUDY. SHOWERS. LOWS 26 TO 31. HIGHS
57 TO 62. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 60
MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
25 TO 30. HIGHS 52 TO 57. WEST WINDS 5 TO 15 MPH.
SATURDAY
CLOUDY. SNOW SHOWERS AND SHOWERS. LOWS 10 TO 15.
HIGHS 44 TO 49. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS
12 TO 17. HIGHS 30 TO 35.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. ISOLATED SHOWERS AND SNOW
SHOWERS. HIGHS 45 TO 50.
WYZ284-102230-
BIGHORN NATIONAL FOREST-
251 AM MDT TUE MAR 10 2026
TODAY
* SKY/WEATHER...........CLOUDY WITH SNOW SHOWERS.
* MAX TEMPERATURE.......21-26.
* 24 HR TREND.........20 DEGREES COOLER.
* MIN HUMIDITY..........69-74 PERCENT.
* 24 HR TREND.........38 PERCENT WETTER.
* WIND (20 FT)
* AT BURGESS JCT.......NORTHWEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................80 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS IN THE
EVENING, THEN ISOLATED SNOW SHOWERS OVERNIGHT.
* MIN TEMPERATURE.......5-10.
* 24 HR TREND.........8 DEGREES COOLER.
* MAX HUMIDITY..........74-79 PERCENT.
* 24 HR TREND.........24 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................30 PERCENT.
WEDNESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......25-30.
* 24 HR TREND.........4 DEGREES WARMER.
* MIN HUMIDITY..........36-41 PERCENT.
* 24 HR TREND.........33 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH IN THE MORNING INCREASING TO 15 TO 25 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
NOT AS COLD. WINDY. MOSTLY CLOUDY. ISOLATED
SNOW SHOWERS. LOWS 19 TO 24. SOUTHWEST WINDS 15 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
THURSDAY
NOT AS COOL. WINDY. MOSTLY CLOUDY. SNOW SHOWERS. LOWS
24 TO 29. HIGHS 38 TO 43. WEST WINDS 15 TO 30 MPH WITH GUSTS TO
AROUND 65 MPH.
FRIDAY
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS. LOWS 23 TO 28.
HIGHS 37 TO 42. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
45 MPH.
SATURDAY
CLOUDY. SNOW SHOWERS. LOWS 4 TO 9. HIGHS 32 TO 37.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS. LOWS 9 TO
14. HIGHS 18 TO 23.
MONDAY
NOT AS COLD. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS.
HIGHS 34 TO 39.
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