979
FNUS75 KBYZ 040453
FWSBYZ
SPOT FORECAST FOR NORTH WHISTLING WATER LOOP...MT-CRA BIA
NATIONAL WEATHER SERVICE BILLINGS MT
1053 PM MDT MON AUG 3 2026
FORECAST IS BASED ON FORECAST START TIME OF 2300 MDT ON AUGUST 03.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
MOSTLY CLEAR AND COOL TONIGHT WITH LIGHT AND VARIABLE WINDS. GOOD
RH RECOVERIES EXPECTED. TUESDAY WILL REMAIN COOL AND SUNNY, BUT
MINRH VALUES WILL DROP INTO THE LOWER 20S IN THE AFTERNOON. WINDS
WILL INCREASE OUT OF THE NORTHEAST IN THE AFTERNOON WITH GUSTS UP
TO 17 MPH. TUESDAY NIGHT WILL BE PARTLY CLOUDY WITH A BIT LOWER RH
RECOVERIES AND LIGHT SOUTHEAST WINDS. NO PRECIPITATION FORECAST
FOR THE NEXT 48 HOURS. CHAMBERS
REST OF TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....43-47.
MAX HUMIDITY........83-87 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT AND VARIABLE WINDS.
RIDGETOP...........SOUTHEAST AROUND 5 MPH.
MIXING HEIGHT.......500 FT AGL
TRANSPORT WINDS.....SOUTHEAST AROUND 7 MPH.
TUESDAY
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....76-81.
MIN HUMIDITY........21-26 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING NORTHEAST 5 TO 10
MPH IN THE AFTERNOON WITH GUSTS TO 17 MPH.
RIDGETOP...........NORTHEAST AROUND 8 MPH.
MIXING HEIGHT.......7600 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 6 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....48-53.
MAX HUMIDITY........58-64 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS 4 TO 8 MPH.
RIDGETOP...........SOUTHEAST AROUND 5 MPH.
MIXING HEIGHT.......500 FT AGL OVERNIGHT.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
FORECASTER...CHAMBERS
REQUESTED BY...INCIDENT COMMANDER
TYPE OF REQUEST...WILDFIRE
.TAG 2618940.0/BYZ
.DELDT 08/03/26
.FORMATTERVERSION 2.0.0
.EMAIL MTBDC@FIRENET.GOV
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