892  
FNUS75 KBYZ 152322  
FWSBYZ  
 
SPOT FORECAST FOR BACK LOOP...BILLINGS INTERAGENCY DISPATCH CENTER  
NATIONAL WEATHER SERVICE BILLINGS MT  
ISSUED BY NATIONAL WEATHER SERVICE GLASGOW MT  
422 PM MST SUN FEB 15 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 MST ON FEBRUARY 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
LOOK FOR NORTHWEST WINDS AT 6-12 MPH DECREASING TO UNDER 10 MPH  
BY 7 PM. WINDS MAY TURN TO THE SOUTHEAST OR VARIABLE AND LIGHT BY  
LATE EVENING (10 PM). HUMIDITY WILL BE AROUND 20 PERCENT LATE THIS  
AFTERNOON AND SLOWLY RISE INTO THE 30 PERCENT RANGE THROUGH THE  
EVENING, MAXING OUT TOWARD 50 PERCENT LATE TONIGHT. LIGHT SOUTH  
WINDS ARE EXPECTED MONDAY. TEMPS TO THE LOWER 60S AND RH READINGS  
AGAIN DOWN AROUND 20 PERCENT ARE EXPECTED.  
 
NO PRECIPITATION IS EXPECTED IN THE FIRE VICINITY UNTIL TUESDAY  
MORNING (30% CHC).  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....57-62.  
MIN HUMIDITY........18-22 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHW/WEST WINDS 6-12 MPH.  
RIDGETOP...........WEST AROUND 20 MPH.  
MIXING HEIGHT.......1200 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 11 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....31-35.  
MAX HUMIDITY........48-54 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHEAST OVERNIGHT.  
RIDGETOP...........WEST AROUND 20 MPH.  
MIXING HEIGHT.......1000 FT AGL EARLY IN THE EVENING DECREASING TO  
800 FT AGL OVERNIGHT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 9 MPH.  
   
WASHINGTONS BIRTHDAY
 
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....60-64.  
MIN HUMIDITY........19-24 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 5 TO 7 MPH.  
RIDGETOP...........WEST AROUND 20 MPH.  
MIXING HEIGHT.......700 FT AGL EARLY IN THE MORNING INCREASING TO  
6000 FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....SOUTH AROUND 13 MPH.  
 

 
FORECASTER...TESAR  
REQUESTED BY...EMILY KESSLER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2602795.0/BYZ  
.DELDT 02/15/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MTBDC@FIRENET.GOV  
 
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