977
FNUS55 KBYZ 290904
FWFBYZ
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
304 AM MDT WED OCT 29 2025
DISCUSSION
MOSTLY DRY CONDITIONS WILL PREVAIL TODAY WITH TEMPERATURES IN THE
50S TO LOWER 60S AND MINIMUM RELATIVE HUMIDITIES IN THE 20S AND
30S PERCENT. GUSTY GAP WINDS OVER THE FOOTHILLS AROUND LIVINGSTON
TO NYE WILL CONTINUE THROUGH THE MORNING AHEAD OF A COLD FRONT
PASSAGE THIS AFTERNOON INTO TONIGHT WHICH WILL BRING BREEZY WINDS
ACROSS THE AREA THIS AFTERNOON INTO THURSDAY. THURSDAY AND FRIDAY
WILL SEE SLIGHTLY COOLER TEMPERATURES AND HIGHER MINIMUM RELATIVE
HUMIDITIES, ALONG WITH DRY CONDITIONS. ANOTHER POTENTIAL WINDY AND
UNSETTLED PATTERN MAY OCCUR OVER THE WEEKEND, BUT UNCERTAINTY
REMAINS. ARENDS
MTZ123-292230-
GALLATIN NATIONAL FOREST-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......52-59 AT 5000 FEET...41-51 AT 7000 FEET.
* 24 HR TREND.........10 DEGREES WARMER.
* MIN HUMIDITY..........28-38 PERCENT AT 5000 FEET...34-44 PERCENT
AT 7000 FEET.
* 24 HR TREND.........12 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 10 TO 20 MPH IN THE MORNING
SHIFTING TO THE SOUTHWEST 5 TO 15 MPH IN THE AFTERNOON.
* RIDGETOP.............SOUTHWEST 25 TO 40 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......21-31 AT 5000 FEET...15-25 AT 7000 FEET.
* 24 HR TREND.........2 DEGREES COOLER.
* MAX HUMIDITY..........65-75 PERCENT AT 5000 FEET...71-81 PERCENT
AT 7000 FEET.
* 24 HR TREND.........17 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGETOP.............WEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......44-54 AT 5000 FEET...34-44 AT 7000 FEET.
* 24 HR TREND.........8 DEGREES COOLER.
* MIN HUMIDITY..........29-39 PERCENT AT 5000 FEET...32-42 PERCENT
AT 7000 FEET.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH.
* RIDGETOP.............WEST 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 20 TO 30. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 30 TO 40. HIGHS 48 TO 58. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 34 TO 44. HIGHS
55 TO 62. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
24 TO 34. HIGHS 50 TO 58. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS 28 TO 38. HIGHS 46 TO 56.
TUESDAY
PARTLY SUNNY. HIGHS 51 TO 60.
MTZ124-292230-
WHEATLAND COUNTY/SWEET GRASS COUNTY-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......56-61.
* 24 HR TREND.........11 DEGREES WARMER.
* MIN HUMIDITY..........28-33 PERCENT.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WINDY IN THE AFTERNOON. SOUTHWEST WINDS 5 TO
15 MPH IN THE MORNING INCREASING TO WEST 15 TO 30 MPH WITH GUSTS
TO AROUND 50 MPH IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......27-32.
* 24 HR TREND.........4 DEGREES WARMER.
* MAX HUMIDITY..........65-70 PERCENT.
* 24 HR TREND.........10 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WINDY. WEST WINDS 15 TO 30 MPH WITH GUSTS TO
AROUND 45 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......48-53.
* 24 HR TREND.........8 DEGREES COOLER.
* MIN HUMIDITY..........29-34 PERCENT.
* 24 HR TREND.........1 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30
MPH IN THE MORNING.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 26. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 50 TO 55. WEST
WINDS 5 TO 15 MPH.
SATURDAY
WARMER. MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 38 TO
43. HIGHS 61 TO 66. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 27 TO 32. HIGHS
54 TO 59. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 48 TO 53.
TUESDAY
PARTLY SUNNY. HIGHS 53 TO 58.
MTZ125-292230-
STILLWATER COUNTY-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......58-63.
* 24 HR TREND.........13 DEGREES WARMER.
* MIN HUMIDITY..........28-33 PERCENT.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH IN THE MORNING
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......27-32.
* 24 HR TREND.........1 DEGREE WARMER.
* MAX HUMIDITY..........56-61 PERCENT.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......49-54.
* 24 HR TREND.........9 DEGREES COOLER.
* MIN HUMIDITY..........30-35 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 31. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS 50 TO 55. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 40 TO 45. HIGHS
60 TO 65. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 31 TO 36. HIGHS
58 TO 63. WEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS 51 TO 56.
TUESDAY
PARTLY SUNNY. HIGHS 57 TO 62.
MTZ126-292230-
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......48-58 AT 5000 FEET...45-55 AT 7000 FEET.
* 24 HR TREND.........22 DEGREES WARMER.
* MIN HUMIDITY..........24-32 PERCENT AT 5000 FEET...28-38 PERCENT
AT 7000 FEET.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE MORNING.
* RIDGETOP.............WEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......28-34 AT 5000 FEET...20-30 AT 7000 FEET.
* 24 HR TREND.........1 DEGREE WARMER.
* MAX HUMIDITY..........50-60 PERCENT AT 5000 FEET...47-57 PERCENT
AT 7000 FEET.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......41-50 AT 5000 FEET...36-46 AT 7000 FEET.
* 24 HR TREND.........12 DEGREES COOLER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH IN THE MORNING
SHIFTING TO THE EAST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGETOP.............WEST 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 42 TO 52. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS.
LOWS 40 TO 46. HIGHS 50 TO 60. SOUTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND SHOWERS. LOWS
31 TO 36. HIGHS 49 TO 59. WEST WINDS 10 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS 32 TO 40. HIGHS 44 TO 52.
TUESDAY
MOSTLY SUNNY. HIGHS 49 TO 58.
MTZ127-292230-
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......55-60.
* 24 HR TREND.........12 DEGREES WARMER.
* MIN HUMIDITY..........24-29 PERCENT.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 30
MPH IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......32-37.
* 24 HR TREND.........2 DEGREES WARMER.
* MAX HUMIDITY..........54-59 PERCENT.
* 24 HR TREND.........13 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 15 TO 25 MPH. GUSTS UP TO 30 MPH
IN THE EVENING.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......48-53.
* 24 HR TREND.........7 DEGREES COOLER.
* MIN HUMIDITY..........36-41 PERCENT.
* 24 HR TREND.........12 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 32. NORTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS 44 TO 49. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
WARMER. MOSTLY CLOUDY. LOWS 44 TO 49. HIGHS 57 TO 62.
SOUTHWEST WINDS 10 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 33 TO 38. HIGHS
53 TO 58. WEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 33 TO 38. HIGHS 47 TO 52.
TUESDAY
PARTLY SUNNY. HIGHS 51 TO 56.
MTZ128-292230-
YELLOWSTONE COUNTY-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......58-63.
* 24 HR TREND.........10 DEGREES WARMER.
* MIN HUMIDITY..........24-29 PERCENT.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......32-37.
* 24 HR TREND.........4 DEGREES WARMER.
* MAX HUMIDITY..........57-62 PERCENT.
* 24 HR TREND.........7 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......51-56.
* 24 HR TREND.........7 DEGREES COOLER.
* MIN HUMIDITY..........30-35 PERCENT.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 31. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 48 TO 53. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
WARMER. MOSTLY CLOUDY. LOWS 43 TO 48. HIGHS 60 TO 65.
SOUTHWEST WINDS 10 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 33 TO 38. HIGHS
57 TO 62. NORTHWEST WINDS 10 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS 51 TO 56.
TUESDAY
PARTLY SUNNY. HIGHS 56 TO 61.
MTZ129-292230-
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......50-60 AT 5000 FEET...46-53 AT 7000 FEET.
* 24 HR TREND.........14 DEGREES WARMER.
* MIN HUMIDITY..........21-26 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH IN THE MORNING
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
* RIDGETOP.............SOUTHWEST 15 TO 25 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......29-34 AT 5000 FEET...26-31 AT 7000 FEET.
* 24 HR TREND.........1 DEGREE WARMER.
* MAX HUMIDITY..........53-58 PERCENT.
* 24 HR TREND.........9 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.
* RIDGETOP.............WEST 20 TO 35 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......41-51 AT 5000 FEET...35-42 AT 7000 FEET.
* 24 HR TREND.........11 DEGREES COOLER.
* MIN HUMIDITY..........39-44 PERCENT.
* 24 HR TREND.........18 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 29 TO 36. HIGHS 41 TO 51. WEST
WINDS 5 TO 10 MPH.
SATURDAY
WARMER. MOSTLY CLOUDY. LOWS 41 TO 47. HIGHS 51 TO 61.
SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 31 TO 36. HIGHS
50 TO 60. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 32 TO 39. HIGHS 43 TO 53.
TUESDAY
PARTLY SUNNY. HIGHS 50 TO 60.
MTZ130-292230-
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......55-60.
* 24 HR TREND.........8 DEGREES WARMER.
* MIN HUMIDITY..........21-26 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............SOUTH WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......32-37.
* 24 HR TREND.........6 DEGREES WARMER.
* MAX HUMIDITY..........59-64 PERCENT.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......50-55.
* 24 HR TREND.........5 DEGREES COOLER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........12 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 24 TO 29. NORTHWEST
WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 43 TO 48. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
WARMER. MOSTLY CLOUDY. LOWS 41 TO 46. HIGHS 58 TO 63.
SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 31 TO 36. HIGHS
56 TO 61. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 51 TO 56.
TUESDAY
MOSTLY SUNNY. HIGHS 53 TO 58.
MTZ131-292230-
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT
CUSTER NATL FOREST-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......55-60.
* 24 HR TREND.........9 DEGREES WARMER.
* MIN HUMIDITY..........22-27 PERCENT.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.
* RIDGETOP.............SOUTH 15 TO 25 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......28-33.
* 24 HR TREND.........5 DEGREES WARMER.
* MAX HUMIDITY..........61-66 PERCENT.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......48-53.
* 24 HR TREND.........7 DEGREES COOLER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........13 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 22 TO 27. NORTHWEST WINDS
5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 44 TO 49. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
WARMER. PARTLY CLOUDY. LOWS 37 TO 42. HIGHS 58 TO 63.
SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 29 TO 34. HIGHS
56 TO 61. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 50 TO 55.
TUESDAY
MOSTLY SUNNY. HIGHS 56 TO 61.
MTZ132-292230-
CUSTER COUNTY-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......51-56.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........24-29 PERCENT.
* 24 HR TREND.........4 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTH WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......32-37.
* 24 HR TREND.........6 DEGREES WARMER.
* MAX HUMIDITY..........65-70 PERCENT.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......48-53.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........40-45 PERCENT.
* 24 HR TREND.........16 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST 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...
THURSDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 23 TO 28. NORTHWEST
WINDS 5 TO 15 MPH.
FRIDAY
COLDER. PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 38 TO 43.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
WARMER. MOSTLY CLOUDY. LOWS 41 TO 46. HIGHS 53 TO 58.
SOUTH WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 54 TO 59. WEST
WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 48 TO 53.
TUESDAY
MOSTLY SUNNY. HIGHS 51 TO 56.
MTZ133-292230-
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......48-53.
* 24 HR TREND.........3 DEGREES WARMER.
* MIN HUMIDITY..........32-37 PERCENT.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* PLAINS...............SOUTH WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......31-36.
* 24 HR TREND.........8 DEGREES WARMER.
* MAX HUMIDITY..........67-72 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
OVERNIGHT.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......48-53.
* 24 HR TREND.........UNCHANGED.
* MIN HUMIDITY..........40-45 PERCENT.
* 24 HR TREND.........8 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO 29. NORTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 21 TO 26. HIGHS 40 TO 45. NORTHWEST
WINDS 5 TO 15 MPH.
SATURDAY
WARMER. PARTLY CLOUDY. LOWS 38 TO 43. HIGHS 51 TO 56.
SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 57 TO 62. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 50 TO 55.
TUESDAY
MOSTLY SUNNY. HIGHS 54 TO 59.
WYZ274-292230-
SHERIDAN COUNTY-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......57-62.
* 24 HR TREND.........15 DEGREES WARMER.
* MIN HUMIDITY..........27-32 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH IN THE MORNING
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
* RIDGETOP.............WEST 15 TO 25 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......24-29.
* 24 HR TREND.........7 DEGREES WARMER.
* MAX HUMIDITY..........69-74 PERCENT.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......48-53.
* 24 HR TREND.........9 DEGREES COOLER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25. WEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 46 TO 51. WEST
WINDS 5 TO 10 MPH.
SATURDAY
WARMER. PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 60 TO 65.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 25 TO 30. HIGHS
58 TO 63. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 50 TO 55.
TUESDAY
MOSTLY SUNNY. HIGHS 57 TO 62.
WYZ284-292230-
BIGHORN NATIONAL FOREST-
304 AM MDT WED OCT 29 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......46-51.
* 24 HR TREND.........19 DEGREES WARMER.
* MIN HUMIDITY..........32-37 PERCENT.
* 24 HR TREND.........4 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......SOUTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................ZERO.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......16-21.
* 24 HR TREND.........4 DEGREES WARMER.
* MAX HUMIDITY..........76-81 PERCENT.
* 24 HR TREND.........24 PERCENT WETTER.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.
* CHANCE OF LIGHTNING...1 PERCENT.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......34-39.
* 24 HR TREND.........12 DEGREES COOLER.
* MIN HUMIDITY..........37-42 PERCENT.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 10 TO 20 MPH.
* CHANCE OF LIGHTNING...0 PERCENT.
* CWR...................ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 20. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 19 TO 24. HIGHS 35 TO 40. WEST
WINDS 5 TO 10 MPH.
SATURDAY
NOT AS COOL. PARTLY CLOUDY. LOWS 31 TO 36. HIGHS
46 TO 51. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
21 TO 26. HIGHS 46 TO 51. WEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 37 TO 42.
TUESDAY
NOT AS COOL. PARTLY SUNNY. HIGHS 45 TO 50.
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