699  
FNUS75 KBOI 251421  
FWSBOI  
 
SPOT FORECAST FOR TEST...NWS  
NATIONAL WEATHER SERVICE BOISE ID  
821 AM MDT WED MAR 25 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON MARCH 25.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (208)334-9060, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
..DRY COLD FRONT WEDNESDAY EVENING  
 
   
DISCUSSION  
 
WARM, DRY WEATHER CONTINUING WEDNESDAY. SOUTHEAST WINDS WILL SHIFT  
TO NORTHWEST WEDNESDAY AFTERNOON. A DRY COLD FRONT WILL PASS  
THROUGH THE AREA AROUND 10 PM MDT WEDNESDAY NIGHT, BRINGING GUSTS  
TO AROUND 30 MPH. THURSDAY WILL BE COOLER WITH BREEZY NORTHWEST  
WINDS CONTINUING THROUGH THE DAY. A WARMING TREND WILL SET IN  
BEYOND THURSDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY.  
MAX TEMPERATURE.....70 TO 75.  
MIN HUMIDITY........25 TO 30 PERCENT.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......SOUTHEAST AROUND 4 MPH EARLY IN THE MORNING  
SHIFTING TO THE NORTHWEST 4 TO 8 MPH WITH GUSTS  
TO AROUND 16 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......6500 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
VENTILATION INDEX...975 EXCELLENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY OVERNIGHT.  
MIN TEMPERATURE.....34 TO 39.  
MAX HUMIDITY........63 TO 68 PERCENT.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH.  
VENTILATION INDEX...300 FAIR.  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....52 TO 57.  
MIN HUMIDITY........19 TO 24 PERCENT.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......NORTHWEST 8 TO 12 MPH WITH GUSTS TO AROUND 20  
MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.  
VENTILATION INDEX...900 EXCELLENT.  
 
 
FORECASTER...FRANCIS  
REQUESTED BY...NF  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2607825.0/BOI  
.DELDT 03/25/26  
.FORMATTERVERSION 2.0.0  
.EMAIL NICK.FRANCIS@NOAA.GOV  
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