072
FNUS55 KBYZ 280937
FWFBYZ
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
237 AM MST FRI NOV 28 2025
DISCUSSION
A WINTER WEATHER SYSTEM WILL PASS THROUGH THE AREA TODAY INTO
EARLY SATURDAY MORNING, PRODUCING ANYWHERE FROM 1 TO 6 INCHES OF
SNOW (HIGHER END AMOUNTS FOCUSED ON NORTH AND WEST FACING SLOPES
AND HILLS). WITH THIS, WINDS WILL BECOME BREEZY BEHIND A COLD
FRONT PASSAGE WITH NORTHERLY WIND GUSTS IN THE 20 TO 35 MPH RANGE
THIS AFTERNOON INTO TONIGHT. BEHIND TODAY'S WEATHER SYSTEM, MUCH
COLDER AIR WILL SETTLE IN OVER THE REGION WITH WEEKEND HIGHS IN
THE TEENS AND 20S. WHILE TEMPERATURES LOOK TO MODERATE NEXT WEEK,
UNSETTLED WEATHER LOOKS TO CONTINUE. ARENDS
MTZ123-282330-
GALLATIN NATIONAL FOREST-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........CLOUDY. SCATTERED SNOW SHOWERS IN THE
MORNING, THEN SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.......29-39 AT 5000 FEET...24-34 AT 7000 FEET.
* 24 HR TREND.........9 DEGREES COOLER.
* MIN HUMIDITY..........65-75 PERCENT AT 5000 FEET...69-79 PERCENT
AT 7000 FEET.
* 24 HR TREND.........24 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH IN THE MORNING
SHIFTING TO THE NORTHWEST 5 TO 15 MPH IN THE AFTERNOON.
* RIDGETOP.............WEST 15 TO 20 MPH.
* CHANCE OF LIGHTNING...3 PERCENT.
* CWR...................80 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING.
* MIN TEMPERATURE.......2 BELOW TO 3 ABOVE ZERO.
* 24 HR TREND.........26 DEGREES COOLER.
* MAX HUMIDITY..........77-87 PERCENT AT 5000 FEET...72-82 PERCENT
AT 7000 FEET.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTHWEST 15 TO 20 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................50 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......22-32 AT 5000 FEET...13-23 AT 7000 FEET.
* 24 HR TREND.........8 DEGREES COOLER.
* MIN HUMIDITY..........45-55 PERCENT AT 5000 FEET...47-57 PERCENT
AT 7000 FEET.
* 24 HR TREND.........31 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH IN THE MORNING
BECOMING LIGHT IN THE AFTERNOON.
* RIDGETOP.............WEST 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 2 TO 12. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 7 TO 17. HIGHS 24 TO 34. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 19 TO 29.
HIGHS 30 TO 38. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY. SNOW LIKELY. LOWS 15 TO 25. HIGHS 31 TO 39.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS 14 TO 24. HIGHS 30 TO 40.
THURSDAY
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 31 TO 39.
MTZ124-282330-
WHEATLAND COUNTY/SWEET GRASS COUNTY-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........CLOUDY WITH SNOW LIKELY. PATCHY BLOWING
SNOW THROUGH THE DAY.
* MAX TEMPERATURE.......25-30.
* 24 HR TREND.........10 DEGREES COOLER.
* MIN HUMIDITY..........62-67 PERCENT.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 30 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................60 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN
THE EVENING. PATCHY BLOWING SNOW IN THE EVENING.
* MIN TEMPERATURE.......1-6.
* 24 HR TREND.........19 DEGREES COOLER.
* MAX HUMIDITY..........70-75 PERCENT.
* 24 HR TREND.........17 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 30 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......21-26.
* 24 HR TREND.........4 DEGREES COOLER.
* MIN HUMIDITY..........48-53 PERCENT.
* 24 HR TREND.........14 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 1 TO 6. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 10 TO 15. HIGHS 24 TO 29. WEST
WINDS 5 TO 15 MPH.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS.
LOWS 24 TO 29. HIGHS 35 TO 40. WEST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 30 MPH.
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 18 TO 23.
HIGHS 37 TO 42. WEST WINDS 10 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 20 TO 25. HIGHS 34 TO 39.
THURSDAY
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 37 TO 42.
MTZ125-282330-
STILLWATER COUNTY-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
MORNING, THEN SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.......31-36.
* 24 HR TREND.........4 DEGREES COOLER.
* MIN HUMIDITY..........68-73 PERCENT.
* 24 HR TREND.........11 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH IN THE MORNING
SHIFTING TO THE NORTH 5 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF LIGHTNING...4 PERCENT.
* CWR...................60 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN ISOLATED
SNOW SHOWERS OVERNIGHT.
* MIN TEMPERATURE.......4-9.
* 24 HR TREND.........19 DEGREES COOLER.
* MAX HUMIDITY..........71-76 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................30 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......23-28.
* 24 HR TREND.........8 DEGREES COOLER.
* MIN HUMIDITY..........55-60 PERCENT.
* 24 HR TREND.........13 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH IN THE MORNING
SHIFTING TO THE EAST IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 5 TO 10. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 10 TO 15. HIGHS 26 TO 31. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 22 TO 27.
HIGHS 36 TO 41. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS 20 TO 25. HIGHS 39 TO
44. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 18 TO 23.
HIGHS 36 TO 41.
THURSDAY
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 38 TO 43.
MTZ126-282330-
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING, THEN CLOUDY
WITH SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.......31-37 AT 5000 FEET...26-35 AT 7000 FEET.
* 24 HR TREND.........6 DEGREES COOLER.
* MIN HUMIDITY..........64-74 PERCENT AT 5000 FEET...62-72 PERCENT
AT 7000 FEET.
* 24 HR TREND.........16 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...5 PERCENT.
* CWR...................40 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. SNOW IN THE EVENING, THEN
ISOLATED SNOW SHOWERS OVERNIGHT. AREAS OF BLOWING SNOW.
* MIN TEMPERATURE.......5-11 AT 5000 FEET...2 BELOW TO 8 ABOVE ZERO
AT 7000 FEET.
* 24 HR TREND.........22 DEGREES COOLER.
* MAX HUMIDITY..........67-77 PERCENT AT 5000 FEET...62-72 PERCENT
AT 7000 FEET.
* 24 HR TREND.........8 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................70 PERCENT.
SATURDAY
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......15-25 AT 5000 FEET...13-23 AT 7000 FEET.
* 24 HR TREND.........13 DEGREES COOLER.
* MIN HUMIDITY..........54-64 PERCENT AT 5000 FEET...50-60 PERCENT
AT 7000 FEET.
* 24 HR TREND.........15 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...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 6 TO 13. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 10 TO 16. HIGHS 19 TO 28. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 19 TO 26.
HIGHS 26 TO 36. SOUTHWEST WINDS 10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS 21 TO 26. HIGHS 29 TO
39. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 18 TO 23.
HIGHS 26 TO 36.
THURSDAY
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 29 TO 39.
MTZ127-282330-
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........CLOUDY. SCATTERED SNOW SHOWERS IN THE
MORNING, THEN SNOW IN THE AFTERNOON. PATCHY BLOWING SNOW IN THE
AFTERNOON.
* MAX TEMPERATURE.......26-31.
* 24 HR TREND.........4 DEGREES COOLER.
* MIN HUMIDITY..........72-77 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................60 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN ISOLATED
SNOW SHOWERS OVERNIGHT. AREAS OF BLOWING SNOW IN THE EVENING,
THEN PATCHY BLOWING SNOW OVERNIGHT.
* MIN TEMPERATURE.......7-12.
* 24 HR TREND.........14 DEGREES COOLER.
* MAX HUMIDITY..........75-80 PERCENT.
* 24 HR TREND.........9 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................60 PERCENT.
SATURDAY
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......16-21.
* 24 HR TREND.........10 DEGREES COOLER.
* MIN HUMIDITY..........68-73 PERCENT.
* 24 HR TREND.........4 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 4 TO 9. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 9 TO 14. HIGHS 18 TO 23. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY
NOT AS COLD. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
26 TO 31. HIGHS 31 TO 36. WEST WINDS 10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 23 TO 28.
HIGHS 34 TO 39. NORTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 23 TO 28.
HIGHS 29 TO 34.
THURSDAY
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 35 TO 40.
MTZ128-282330-
YELLOWSTONE COUNTY-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED
LIGHT FREEZING RAIN IN THE MORNING, THEN SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.......29-34.
* 24 HR TREND.........4 DEGREES COOLER.
* MIN HUMIDITY..........75-80 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................70 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN SCATTERED
SNOW SHOWERS OVERNIGHT.
* MIN TEMPERATURE.......7-12.
* 24 HR TREND.........18 DEGREES COOLER.
* MAX HUMIDITY..........80-85 PERCENT.
* 24 HR TREND.........13 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................60 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......19-24.
* 24 HR TREND.........10 DEGREES COOLER.
* MIN HUMIDITY..........65-70 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 1 TO 6. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 7 TO 12. HIGHS 20 TO 25. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY
NOT AS COOL. MOSTLY CLOUDY. LOWS 23 TO 28. HIGHS 33 TO
38. SOUTHWEST WINDS 10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND RAIN
SHOWERS. LOWS 21 TO 26. HIGHS 36 TO 41. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 20 TO 25.
HIGHS 33 TO 38.
THURSDAY
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AND SNOW
SHOWERS. HIGHS 37 TO 42.
MTZ129-282330-
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY. SNOW LIKELY IN THE
AFTERNOON.
* MAX TEMPERATURE.......29-38 AT 5000 FEET...28-33 AT 7000 FEET.
* 24 HR TREND.........2 DEGREES COOLER.
* MIN HUMIDITY..........70-80 PERCENT AT 5000 FEET...74-84 PERCENT
AT 7000 FEET.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30
MPH IN THE AFTERNOON.
* RIDGETOP.............NORTHWEST 20 TO 30 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................40 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN SNOW
LIKELY OVERNIGHT. AREAS OF BLOWING SNOW THROUGH THE NIGHT.
* MIN TEMPERATURE.......4-11 AT 5000 FEET...1-6 AT 7000 FEET.
* 24 HR TREND.........18 DEGREES COOLER.
* MAX HUMIDITY..........71-81 PERCENT AT 5000 FEET...74-84 PERCENT
AT 7000 FEET.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH.
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................80 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS IN
THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON.
* MAX TEMPERATURE.......14-24 AT 5000 FEET...10-17 AT 7000 FEET.
* 24 HR TREND.........15 DEGREES COOLER.
* MIN HUMIDITY..........55-65 PERCENT AT 5000 FEET...53-63 PERCENT
AT 7000 FEET.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30
MPH IN THE MORNING.
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 4 TO 12. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 9 TO 15. HIGHS 17 TO 27. SOUTH
WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
20 TO 27. HIGHS 26 TO 36. SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY
CLOUDY. SNOW LIKELY. LOWS 20 TO 27. HIGHS 29 TO 39.
WEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 19 TO
25. HIGHS 25 TO 35.
THURSDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. HIGHS 29 TO
39.
MTZ130-282330-
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........CLOUDY. SCATTERED SNOW SHOWERS IN THE
MORNING, THEN SNOW LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.......27-32.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........81-86 PERCENT.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................20 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN SCATTERED
SNOW SHOWERS OVERNIGHT.
* MIN TEMPERATURE.......9-14.
* 24 HR TREND.........14 DEGREES COOLER.
* MAX HUMIDITY..........87-92 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................60 PERCENT.
SATURDAY
* SKY/WEATHER...........CLOUDY WITH ISOLATED SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON.
* MAX TEMPERATURE.......15-20.
* 24 HR TREND.........12 DEGREES COOLER.
* MIN HUMIDITY..........68-73 PERCENT.
* 24 HR TREND.........13 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 4 BELOW TO 1 ABOVE
ZERO. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE. HIGHS 14 TO 19.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
NOT AS COLD. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
19 TO 24. HIGHS 29 TO 34. WEST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY. SCATTERED SNOW SHOWERS. LOWS 18 TO 23. HIGHS
34 TO 39. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 15 TO 20.
HIGHS 26 TO 31.
THURSDAY
PARTLY SUNNY. SCATTERED SNOW SHOWERS AND RAIN
SHOWERS. HIGHS 33 TO 38.
MTZ131-282330-
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT
CUSTER NATL FOREST-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN
THE AFTERNOON.
* MAX TEMPERATURE.......33-38.
* 24 HR TREND.........4 DEGREES COOLER.
* MIN HUMIDITY..........75-80 PERCENT.
* 24 HR TREND.........7 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................20 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN SCATTERED
SNOW SHOWERS OVERNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT.
* MIN TEMPERATURE.......8-13.
* 24 HR TREND.........14 DEGREES COOLER.
* MAX HUMIDITY..........82-87 PERCENT.
* 24 HR TREND.........6 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................70 PERCENT.
SATURDAY
* SKY/WEATHER...........CLOUDY WITH ISOLATED SNOW SHOWERS IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
* MAX TEMPERATURE.......18-23.
* 24 HR TREND.........15 DEGREES COOLER.
* MIN HUMIDITY..........61-66 PERCENT.
* 24 HR TREND.........14 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30
MPH IN THE MORNING.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 5 TO 10. HIGHS 23 TO 28. SOUTH
WINDS 5 TO 10 MPH.
MONDAY
NOT AS COOL. PARTLY CLOUDY. LOWS 18 TO 23. HIGHS 35 TO
40. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 20 TO 25.
HIGHS 37 TO 42. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 15 TO 20.
HIGHS 30 TO 35.
THURSDAY
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 36 TO 41.
MTZ132-282330-
CUSTER COUNTY-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........CLOUDY. SNOW LIKELY IN THE MORNING, THEN
SCATTERED SNOW SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......24-29.
* 24 HR TREND.........5 DEGREES COOLER.
* MIN HUMIDITY..........83-88 PERCENT.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* PLAINS...............EAST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................10 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY WITH SCATTERED SNOW SHOWERS.
* MIN TEMPERATURE.......9-14.
* 24 HR TREND.........11 DEGREES COOLER.
* MAX HUMIDITY..........93-98 PERCENT.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................40 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY.
* MAX TEMPERATURE.......14-19.
* 24 HR TREND.........10 DEGREES COOLER.
* MIN HUMIDITY..........82-87 PERCENT.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 3 BELOW TO 2 ABOVE
ZERO. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 2 TO 7. HIGHS 14 TO 19. SOUTH WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS 15 TO 20. HIGHS 23 TO 28. SOUTHWEST
WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 13 TO 18.
HIGHS 31 TO 36. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
COLDER. MOSTLY CLOUDY. LOWS 13 TO 18. HIGHS 21 TO
26.
THURSDAY
NOT AS COLD. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS.
HIGHS 30 TO 35.
MTZ133-282330-
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........CLOUDY WITH SCATTERED SNOW SHOWERS.
* MAX TEMPERATURE.......25-30.
* 24 HR TREND.........7 DEGREES COOLER.
* MIN HUMIDITY..........83-88 PERCENT.
* 24 HR TREND.........22 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............SOUTHEAST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW LIKELY IN THE EVENING, THEN
SCATTERED SNOW SHOWERS OVERNIGHT.
* MIN TEMPERATURE.......10-15.
* 24 HR TREND.........9 DEGREES COOLER.
* MAX HUMIDITY..........93-98 PERCENT.
* 24 HR TREND.........2 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................50 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
MORNING.
* MAX TEMPERATURE.......18-23.
* 24 HR TREND.........7 DEGREES COOLER.
* MIN HUMIDITY..........80-85 PERCENT.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 3 BELOW TO 2 ABOVE
ZERO. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 1 TO 6. HIGHS 17 TO 22. SOUTH WINDS
5 TO 10 MPH.
MONDAY
NOT AS COLD. PARTLY CLOUDY. LOWS 16 TO 21. HIGHS 28 TO
33. WEST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 15 TO 20.
HIGHS 34 TO 39. WEST WINDS 10 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS 13 TO 18. HIGHS 25 TO 30.
THURSDAY
NOT AS COLD. PARTLY SUNNY. ISOLATED SNOW SHOWERS.
HIGHS 33 TO 38.
WYZ274-282330-
SHERIDAN COUNTY-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING, THEN CLOUDY
WITH SCATTERED SNOW SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......34-39.
* 24 HR TREND.........4 DEGREES COOLER.
* MIN HUMIDITY..........76-81 PERCENT.
* 24 HR TREND.........23 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN SCATTERED
SNOW SHOWERS OVERNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT.
* MIN TEMPERATURE.......4-9.
* 24 HR TREND.........14 DEGREES COOLER.
* MAX HUMIDITY..........88-93 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................40 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......19-24.
* 24 HR TREND.........15 DEGREES COOLER.
* MIN HUMIDITY..........58-63 PERCENT.
* 24 HR TREND.........18 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 2 BELOW TO 3 ABOVE ZERO.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS 4 TO 9. HIGHS 23 TO 28. SOUTH WINDS
5 TO 10 MPH.
MONDAY
NOT AS COOL. PARTLY CLOUDY. LOWS 16 TO 21. HIGHS 36 TO
41. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS 17 TO 22. HIGHS 37 TO
42. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 13 TO
18. HIGHS 32 TO 37.
THURSDAY
PARTLY SUNNY. ISOLATED RAIN SHOWERS AND SNOW SHOWERS.
HIGHS 38 TO 43.
WYZ284-282330-
BIGHORN NATIONAL FOREST-
237 AM MST FRI NOV 28 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY. SNOW LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.......29-34.
* 24 HR TREND.........1 DEGREE COOLER.
* MIN HUMIDITY..........59-64 PERCENT.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................10 PERCENT.
TONIGHT
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN SCATTERED
SNOW SHOWERS OVERNIGHT.
* MIN TEMPERATURE.......2 BELOW-7 BELOW ZERO.
* 24 HR TREND.........24 DEGREES COOLER.
* MAX HUMIDITY..........83-88 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* AT BURGESS JCT.......NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* CHANCE OF LIGHTNING...2 PERCENT.
* CWR...................70 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED SNOW SHOWERS IN THE
MORNING.
* MAX TEMPERATURE.......11-16.
* 24 HR TREND.........18 DEGREES COOLER.
* MIN HUMIDITY..........50-55 PERCENT.
* 24 HR TREND.........9 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......NORTHWEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 3 BELOW TO 2 ABOVE ZERO.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 3 TO 8. HIGHS 17 TO 22. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 12 TO 17.
HIGHS 24 TO 29. SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SNOW. LOWS 10 TO 15. HIGHS 27 TO 32.
WEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 9 TO 14.
HIGHS 21 TO 26.
THURSDAY
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 26 TO 31.
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