500  
FXUS65 KBOI 100928  
AFDBOI  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE BOISE ID  
328 AM MDT THU JUL 10 2025  
   
SHORT TERM...TODAY THROUGH SATURDAY NIGHT
 
THE REGION WILL  
REMAIN UNDER A DRY NORTHWEST FLOW TODAY WITH TEMPERATURES 4-8  
DEGREES COOLER THAN YESTERDAY. BREEZY CONDITIONS ACROSS OPEN  
TERRAIN WILL BRING GUSTS OF 25 TO 35 MPH TO AREAS SOUTH AND EAST  
OF MTN HOME THROUGH THIS EVENING. FRIDAY AND SATURDAY ARE DRY  
WITH TEMPERATURES BUMPING UP A COUPLE OF DEGREES EACH DAY AS AN  
UPPER RIDGE OVER THE DESERT SW FLEXES NORTHWARD. DAYTIME MIXING  
WILL BRING NORTHWEST WINDS EACH AFTERNOON WITH WINDIER SPOTS  
SEEING GUSTS TO 25 MPH.  
   
LONG TERM...SUNDAY THROUGH THURSDAY
 
A LARGE HIGH PRESSURE  
SYSTEM DEVELOPING OVER SOUTHERN CALIFORNIA WILL BUILD INTO THE  
ENTIRE WESTERN CONUS REGION, RETURNING A WARMING AND DRYING  
TREND SUNDAY INTO NEXT WEEK. VALLEY DAYTIME TEMPERATURES ARE  
EXPECTED TO CLIMB BACK INTO THE UPPER 90S SUNDAY AND GENERALLY  
REMAIN IN THIS RANGE THROUGH THURSDAY. AN UPPER TROUGH DIGGING  
DOWN INTO THE NORTHERN ROCKIES ON TUESDAY MAY BRING SOME  
SHOWERS/THUNDERSTORMS IN THE HIGHER ELEVATIONS, BUT GUIDANCES DO  
NOT FAVOR ANY PRECIPITATION OR MUCH OF A COOLING TREND AT THIS  
TIME. WEDNESDAY AND THURSDAY WILL SEE A CONSIDERABLE GUIDANCE  
UNCERTAINTY OVER THE ARRIVAL OF ANOTHER TROUGH FROM BRITISH  
COLUMBIA. FOR NOW, DRY AND WARM CONDITIONS ARE EXPECTED  
THROUGHOUT THE LONG TERM PERIOD.  
 

 
   
AVIATION
 
MOSTLY VFR WITH SOME MID TO HIGH CLOUDS OVERNIGHT  
AND EARLY MORNING. WIND GUSTS 25-30 KT EXPECTED OVER VALLEYS  
THURSDAY LATE MORNING 14Z AND AFTER. SURFACE WINDS: W-NW 5-15 KT  
OVERNIGHT THROUGH EARLY MORNING. WINDS ALOFT AT 10KFT MSL: W-NW  
10-20 KT.  
 
KBOI...VFR. NW'RLY WIND GUSTS 20-25 KT EXPECTED THURSDAY LATE  
MORNING/AFTERNOON. SURFACE WINDS: WINDS NW 5-15 KT.  
 
WEEKEND OUTLOOK: MOSTLY VFR CONDITIONS, WITH W-NW WINDS 5-15 KT  
ACROSS MOST AREAS SATURDAY AND SUNDAY. GUSTY BREEZES 20-25 KT  
LIKELY FOR MOUNTAIN HOME AND MAGIC VALLEY AREAS DURING AFTERNOON  
HOURS ON SATURDAY AND SUNDAY.  
 

 
 
   
BOI WATCHES/WARNINGS/ADVISORIES
 
 
ID...NONE.  
OR...NONE.  
 

 
 

 
 
WWW.WEATHER.GOV/BOISE  
 
INTERACT WITH US VIA SOCIAL MEDIA:  
WWW.FACEBOOK.COM/NWSBOISE  
WWW.X.COM/NWSBOISE  
 
SHORT TERM...DG  
LONG TERM....JY  
AVIATION.....JY  
 
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