738
FNUS75 KTFX 211136
FWSTFX
SPOT FORECAST FOR CAMERON CREEK RX...USFS
NATIONAL WEATHER SERVICE GREAT FALLS MT
536 AM MDT TUE APR 21 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 MDT ON APRIL 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HEAT PEAKS AT THE RX AREA TODAY, WITH RELATIVE HUMIDITY FALLING
WELL INTO THE TEENS BY THE AFTERNOON. A FEW SHOWERS AND PERHAPS A
THUNDERSTORM MOVES THROUGH THE AREA OVERNIGHT, THOUGH THE
PROBABILITY FOR A WETTING RAIN IS LOW. ADDITIONAL SHOWERS AND
THUNDERSTORMS DEVELOP IN THE AREA WEDNESDAY AFTERNOON AHEAD OF A
COLD FRONT ARRIVING WEDNESDAY NIGHT. MUCH COOLER TEMPERATURES AND
PERSISTENT GUSTY NORTHWEST WINDS MOVE IN FOR THURSDAY, WITH SNOW
LIKELY AT TIMES. THE PROBABILITY THE RX AREA SEES 0.25" LIQUID BY
FRIDAY MORNING IS 70%.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-76.
MIN HUMIDITY........9-14 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......UP SLOPE/VALLEY UP TO 5 MPH, BECOMING SOUTH 5
TO 10 MPH IN THE EARLY AFTERNOON.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT). SLIGHT CHANCE OF
A SHOWER OR THUNDERSTORM LATE EVENING AND
OVERNIGHT.
CWR.................10 PERCENT.
CHANCE OF THUNDER...15 PERCENT.
MIN TEMPERATURE.....47-52.
MAX HUMIDITY........36-41 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 10 MPH. GUSTY AND ERRATIC
WINDS NEAR THUNDERSTORMS.
MIXING HEIGHT.......0 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT) THEN BECOMING
MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
CWR.................15 PERCENT.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....65-70.
MIN HUMIDITY........12-17 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 10 TO 20 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS IN THE
AFTERNOON.
MIXING HEIGHT.......8500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MUCH COLDER. BREEZY. SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 25 MPH.
FRIDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER 20S. HIGHS IN
THE LOWER 30S. NORTHWEST WINDS AROUND 20 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 18. HIGHS IN THE UPPER
30S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF SNOW. LOWS AROUND 19. HIGHS AROUND 40.
MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN
THE MID 40S.
FORECASTER...MCDOWELL
REQUESTED BY...LWT INTERAGENCY DISPATCH
TYPE OF REQUEST...PRESCRIBED
.TAG 2610136.11/TFX
.DELDT 04/21/26
.FORMATTERVERSION 2.0.0
.EMAIL MTLEC@FIRENET.GOV,KYLE.MARQUARDT@USDA.GOV, TFX.OPS@NOAA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page