313
FNUS75 KMSO 190134
FWSMSO
SPOT FORECAST FOR EDNA FIRE
NATIONAL WEATHER SERVICE MISSOULA MT
734 PM MDT WED JUN 18 2025
FORECAST IS BASED ON FORECAST START TIME OF 2200 MDT ON JUNE 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
WARM AND DRY CONDITIONS WILL PERSIST INTO THURSDAY.
THE NEXT CHANCE FOR PRECIPITATION COMES THURSDAY NIGHT, WHEN A FEW
SHOWERS MAY BRING LIGHT RAIN. BY FRIDAY, PRECIPITATION WILL BECOME
MORE WIDESPREAD WITH EMBEDDED THUNDERSTORMS. A CLOSED LOW PRESSURE
SYSTEM WILL MOVE INTO THE REGION SATURDAY INTO SUNDAY, BRINGING
WIDESPREAD MODERATE TO HEAVY RAIN AND COOLER TEMPERATURES. A
REASONABLE RANGE FOR THE 48 HR STORM TOTAL (ENDING 6AM SUNDAY) IS
BETWEEN 1.10 TO 1.75 INCHES, WITH SOME MODELS SHOWING OVER 2
INCHES (40 PERCENT CHANCE).
REST OF TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CWR (> 0.10 INCH)...0 PERCENT.
* CHANCE LIGHTNING....0 PERCENT.
* MIN TEMPERATURE.....44-49.
* MAX HUMIDITY........48-53 PERCENT.
* WIND (20 FT)........SOUTHWEST 5-8 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
* MIXING HEIGHT.......1000 FT AGL.
* MIXING WINDS........SOUTHWEST 10 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
JUNETEENTH
* SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
* CWR (> 0.10 INCH)...0 PERCENT.
* CHANCE LIGHTNING....0 PERCENT.
* MAX TEMPERATURE.....77-82.
* MIN HUMIDITY........12-17 PERCENT.
* WIND (20 FT)........SOUTHWEST 5-6 MPH.
* MIXING HEIGHT.......2500 FT AGL INCREASING TO 7500 FT AGL.
* MIXING WINDS........SOUTHWEST 10 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS
OVERNIGHT.
* CWR (> 0.10 INCH)...10 PERCENT.
* CHANCE LIGHTNING....10 PERCENT.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........45-50 PERCENT.
* WIND (20 FT)........VARIABLE 1-3 MPH. GUSTY WINDS TO 20 MPH
POSSIBLE WITH SHOWERS.
* MIXING HEIGHT.......6000 FT AGL DECREASING TO 1000 FT AGL EARLY
IN THE EVENING.
* MIXING WINDS........SOUTHWEST 5 MPH.
* PRECIP AMOUNT.......0.01 INCHES.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
* CWR (> 0.10 INCH)...60 PERCENT.
* CHANCE LIGHTNING....20 PERCENT.
* MAX TEMPERATURE.....63-68.
* MIN HUMIDITY........45-50 PERCENT.
* WIND (20 FT)........VARIABLE 2-4 MPH BECOMING SOUTHWEST AROUND 5
MPH IN THE AFTERNOON.
* MIXING HEIGHT.......3500 FT AGL INCREASING TO 6000 FT AGL LATE IN
THE MORNING.
* MIXING WINDS........SOUTHWEST 5 MPH.
* PRECIP AMOUNT.......0.05-0.15 INCHES.
FORECASTER...JENNK
REQUESTED BY...JULIAN ADAUTO
TYPE OF REQUEST...WILDFIRE
.TAG 2516221.0/MSO
.DELDT 06/18/25
.FORMATTERVERSION 2.0.0
.EMAIL JULIAN.ADAUTO@USDA.GOV,ALEXANDRA.LULA@USDA.GOV,RAYMOND.FLANAGAN@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page