049
FNUS55 KBYZ 020946
FWFBYZ
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
246 AM MST MON DEC 2 2024
DISCUSSION
FOR THE WEEK AHEAD WE ANTICIPATE TEMPERATURES ABOUT 5 TO 10
DEGREES ABOVE NORMAL WITH PERIODS OF WIND IN THE FOOTHILLS...AND
OCCASIONAL BREEZY CONDITIONS OVER THE PLAINS AS WELL IN THE
AFTERNOONS. ANY PRECIPITATION WILL BE SPOTTY AND LIMITED WITH
LITTLE ACCUMULATION OR IMPACT. BT
MTZ123-022315-
GALLATIN NATIONAL FOREST-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......44-52 AT 5000 FEET...37-47 AT 7000 FEET.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........43-48 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.
* RIDGETOP.............WEST 15 TO 30 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......27-37 AT 5000 FEET...20-30 AT 7000 FEET.
* 24 HR TREND.........3 DEGREES WARMER.
* MAX HUMIDITY..........61-71 PERCENT AT 5000 FEET...65-75 PERCENT
AT 7000 FEET.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.
* RIDGETOP.............WEST 15 TO 25 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......46-54 AT 5000 FEET...37-47 AT 7000 FEET.
* 24 HR TREND.........1 DEGREE WARMER.
* MIN HUMIDITY..........43-53 PERCENT AT 5000 FEET...45-55 PERCENT
AT 7000 FEET.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.
* RIDGETOP.............WEST 15 TO 30 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO 34. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 25 TO 35. HIGHS 45 TO 53.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 26 TO 36. HIGHS 44 TO 52.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS 29 TO 39. HIGHS 43 TO 51. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 26 TO 36.
HIGHS 44 TO 53.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. HIGHS 36 TO 44.
MTZ124-022315-
WHEATLAND COUNTY/SWEET GRASS COUNTY-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......50-55.
* 24 HR TREND.........11 DEGREES WARMER.
* MIN HUMIDITY..........34-39 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......30-35.
* 24 HR TREND.........15 DEGREES WARMER.
* MAX HUMIDITY..........58-63 PERCENT.
* 24 HR TREND.........21 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......52-57.
* 24 HR TREND.........2 DEGREES WARMER.
* MIN HUMIDITY..........26-31 PERCENT.
* 24 HR TREND.........8 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WINDY. WEST WINDS 15 TO 30 MPH WITH GUSTS TO
AROUND 45 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........5.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 32. WEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 48 TO 53. WEST
WINDS 10 TO 20 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY. LOWS 32 TO 37. HIGHS 51 TO 56.
WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 36 TO 41. HIGHS 49 TO 54. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 29 TO 34.
HIGHS 52 TO 57.
SUNDAY
PARTLY SUNNY. SCATTERED SNOW SHOWERS AND RAIN SHOWERS.
HIGHS 41 TO 46.
MTZ125-022315-
STILLWATER COUNTY-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......47-52.
* 24 HR TREND.........2 DEGREES WARMER.
* MIN HUMIDITY..........47-52 PERCENT.
* 24 HR TREND.........17 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............SOUTH WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......28-33.
* 24 HR TREND.........10 DEGREES WARMER.
* MAX HUMIDITY..........61-66 PERCENT.
* 24 HR TREND.........21 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......51-56.
* 24 HR TREND.........4 DEGREES WARMER.
* MIN HUMIDITY..........42-47 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........5.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 31. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 26 TO 31. HIGHS 48 TO 53.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 49 TO 54.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 50 TO 55. SOUTHWEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 29 TO 34.
HIGHS 52 TO 57.
SUNDAY
PARTLY SUNNY. SCATTERED SNOW SHOWERS AND RAIN SHOWERS.
HIGHS 43 TO 48.
MTZ126-022315-
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......40-50 AT 5000 FEET...38-48 AT 7000 FEET.
* 24 HR TREND.........9 DEGREES WARMER.
* MIN HUMIDITY..........42-52 PERCENT AT 5000 FEET...40-50 PERCENT
AT 7000 FEET.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......29-34.
* 24 HR TREND.........8 DEGREES WARMER.
* MAX HUMIDITY..........51-61 PERCENT AT 5000 FEET...45-55 PERCENT
AT 7000 FEET.
* 24 HR TREND.........25 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......43-53 AT 5000 FEET...41-51 AT 7000 FEET.
* 24 HR TREND.........3 DEGREES WARMER.
* MIN HUMIDITY..........40-50 PERCENT AT 5000 FEET...36-46 PERCENT
AT 7000 FEET.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 33. WEST WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 26 TO 34. HIGHS 40 TO 50. WEST
WINDS 5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 28 TO 34. HIGHS 41 TO 51. WEST
WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 31 TO 37. HIGHS 41 TO 51. WEST
WINDS 10 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 29 TO 35.
HIGHS 42 TO 52.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. HIGHS 36 TO 44.
MTZ127-022315-
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......39-44.
* 24 HR TREND.........13 DEGREES WARMER.
* MIN HUMIDITY..........47-52 PERCENT.
* 24 HR TREND.........17 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......28-33.
* 24 HR TREND.........16 DEGREES WARMER.
* MAX HUMIDITY..........53-58 PERCENT.
* 24 HR TREND.........22 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......47-52.
* 24 HR TREND.........8 DEGREES WARMER.
* MIN HUMIDITY..........37-42 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........5.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 31. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
COLDER. PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 36 TO
41. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 34 TO 39. HIGHS 43 TO 48.
SOUTHWEST WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 36 TO 41. HIGHS 46 TO 51. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 34 TO 39.
HIGHS 48 TO 53.
SUNDAY
PARTLY SUNNY. SCATTERED SNOW SHOWERS AND RAIN SHOWERS.
HIGHS 40 TO 45.
MTZ128-022315-
YELLOWSTONE COUNTY-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......43-48.
* 24 HR TREND.........13 DEGREES WARMER.
* MIN HUMIDITY..........48-53 PERCENT.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......29-34.
* 24 HR TREND.........17 DEGREES WARMER.
* MAX HUMIDITY..........64-69 PERCENT.
* 24 HR TREND.........18 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......50-55.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........43-48 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO 29. WEST WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 42 TO 47.
SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 32 TO 37. HIGHS 47 TO 52.
SOUTHWEST WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 34 TO 39. HIGHS 50 TO 55. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 32 TO 37.
HIGHS 52 TO 57.
SUNDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. HIGHS 43 TO 48.
MTZ129-022315-
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......40-50 AT 5000 FEET...36-44 AT 7000 FEET.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........43-53 PERCENT AT 5000 FEET...41-51 PERCENT
AT 7000 FEET.
* 24 HR TREND.........14 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH IN THE MORNING
SHIFTING TO THE WEST IN THE AFTERNOON.
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......31-36.
* 24 HR TREND.........16 DEGREES WARMER.
* MAX HUMIDITY..........47-57 PERCENT AT 5000 FEET...44-54 PERCENT
AT 7000 FEET.
* 24 HR TREND.........22 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......45-55 AT 5000 FEET...40-49 AT 7000 FEET.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........43-48 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 35. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 26 TO 34. HIGHS 41 TO 51.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 29 TO 37. HIGHS 43 TO 53.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 31 TO 39. HIGHS 42 TO 52. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 31 TO 37.
HIGHS 44 TO 54.
SUNDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND RAIN SHOWERS.
HIGHS 36 TO 46.
MTZ130-022315-
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......28-33.
* 24 HR TREND.........9 DEGREES WARMER.
* MIN HUMIDITY..........56-61 PERCENT.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 10 MPH IN THE MORNING
BECOMING LIGHT IN THE AFTERNOON.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......16-21.
* 24 HR TREND.........11 DEGREES WARMER.
* MAX HUMIDITY..........74-79 PERCENT.
* 24 HR TREND.........12 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......45-50.
* 24 HR TREND.........17 DEGREES WARMER.
* MIN HUMIDITY..........46-51 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........5.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
COLDER. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
16 TO 21. HIGHS 34 TO 39. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 25 TO 30. HIGHS 38 TO 43.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 46 TO 51. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 30 TO 35.
HIGHS 51 TO 56.
SUNDAY
PARTLY SUNNY. SCATTERED RAIN SHOWERS. HIGHS 40 TO 45.
MTZ131-022315-
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT
CUSTER NATL FOREST-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......39-44.
* 24 HR TREND.........10 DEGREES WARMER.
* MIN HUMIDITY..........47-52 PERCENT.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......21-26.
* 24 HR TREND.........13 DEGREES WARMER.
* MAX HUMIDITY..........72-77 PERCENT.
* 24 HR TREND.........16 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......51-56.
* 24 HR TREND.........12 DEGREES WARMER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........12 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........5.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 26. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
COLDER. PARTLY CLOUDY. LOWS 20 TO 25. HIGHS 40 TO
45. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 26 TO 31. HIGHS 45 TO 50.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 48 TO 53. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 27 TO 32.
HIGHS 52 TO 57.
SUNDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND SNOW SHOWERS.
HIGHS 41 TO 46.
MTZ132-022315-
CUSTER COUNTY-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......25-30.
* 24 HR TREND.........1 DEGREE WARMER.
* MIN HUMIDITY..........63-68 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTH WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......15-20.
* 24 HR TREND.........16 DEGREES WARMER.
* MAX HUMIDITY..........79-84 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......39-44.
* 24 HR TREND.........14 DEGREES WARMER.
* MIN HUMIDITY..........56-61 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........5.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 26. WEST WINDS 5 TO
15 MPH.
WEDNESDAY
COLDER. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
14 TO 19. HIGHS 29 TO 34. NORTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 22 TO 27. HIGHS 33 TO 38. SOUTH
WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 41 TO 46. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 29 TO 34.
HIGHS 46 TO 51.
SUNDAY
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AND SNOW SHOWERS.
HIGHS 36 TO 41.
MTZ133-022315-
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......21-26.
* 24 HR TREND.........7 DEGREES COOLER.
* MIN HUMIDITY..........62-67 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTH WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......10-15.
* 24 HR TREND.........9 DEGREES WARMER.
* MAX HUMIDITY..........82-87 PERCENT.
* 24 HR TREND.........4 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......45-50.
* 24 HR TREND.........24 DEGREES WARMER.
* MIN HUMIDITY..........45-50 PERCENT.
* 24 HR TREND.........17 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........5.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS 23 TO 28. WEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
COLDER. MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS
13 TO 18. HIGHS 34 TO 39. NORTH WINDS 10 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 19 TO 24. HIGHS 31 TO 36. SOUTH
WINDS 5 TO 15 MPH.
FRIDAY
NOT AS COOL. PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 44 TO
49. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS 27 TO 32. HIGHS 49 TO 54.
SUNDAY
PARTLY SUNNY. ISOLATED RAIN SHOWERS AND SNOW SHOWERS.
HIGHS 39 TO 44.
WYZ274-022315-
SHERIDAN COUNTY-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.......43-48.
* 24 HR TREND.........4 DEGREES WARMER.
* MIN HUMIDITY..........50-55 PERCENT.
* 24 HR TREND.........11 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........LIGHT WINDS IN THE MORNING BECOMING
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......23-28.
* 24 HR TREND.........12 DEGREES WARMER.
* MAX HUMIDITY..........75-80 PERCENT.
* 24 HR TREND.........23 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......52-57.
* 24 HR TREND.........9 DEGREES WARMER.
* MIN HUMIDITY..........44-49 PERCENT.
* 24 HR TREND.........6 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO 28. WEST WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 21 TO 26. HIGHS 46 TO 51.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 25 TO 30. HIGHS 49 TO 54.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 50 TO 55. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 26 TO 31.
HIGHS 55 TO 60.
SUNDAY
COOLER. MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND SNOW
SHOWERS. HIGHS 42 TO 47.
WYZ284-022315-
BIGHORN NATIONAL FOREST-
246 AM MST MON DEC 2 2024
TODAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......39-44.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........38-43 PERCENT.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......23-28.
* 24 HR TREND.........7 DEGREES WARMER.
* MAX HUMIDITY..........57-62 PERCENT.
* 24 HR TREND.........19 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......SOUTHWEST WINDS 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......44-49.
* 24 HR TREND.........5 DEGREES WARMER.
* MIN HUMIDITY..........31-36 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........4.
FORECAST DAYS 3 THROUGH 7...
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 22 TO 27. WEST WINDS 5 TO
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 22 TO 27. HIGHS 38 TO 43. WEST
WINDS 5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 40 TO 45. WEST
WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 36 TO 41. WEST
WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 22 TO 27.
HIGHS 41 TO 46.
SUNDAY
MOSTLY CLOUDY. SNOW LIKELY. HIGHS 31 TO 36.
WEATHER.GOV/BILLINGS
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page