526  
FXUS65 KBOI 050853  
AFDBOI  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE BOISE ID  
253 AM MDT SAT JUL 5 2025  
   
SHORT TERM...TODAY THROUGH MONDAY NIGHT  
THE FINAL PIECE OF  
THE TROUGH THAT BROUGHT THE STRONG TO SEVERE THUNDERSTORMS  
YESTERDAY WILL EXIT THE AREA TO THE EAST THIS MORNING. BEHIND  
THAT, WE WILL SEE MAINLY ZONAL FLOW THROUGH MONDAY MORNING AS A  
RIDGE BEGINS TO BUILD IN FROM THE SOUTHEAST. OUR UPPER FLOW WILL  
TURN A LITTLE MORE SW MONDAY AFTERNOON INTO MONDAY NIGHT, AND  
THIS WILL INCREASE TEMPERATURES NOTABLY. HIGHS TODAY WILL BE  
AROUND 5 DEGREES BELOW NORMAL, RISE TO NEAR NORMAL SUNDAY, AND  
THEN GET TO 5 TO 10 DEGREES ABOVE NORMAL MONDAY. NO  
PRECIPITATION IS EXPECTED FOR MOST AREAS THROUGHOUT THE SHORT  
TERM. THE ONLY EXCEPTION IS A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS TODAY IN NORTHEAST VALLEY COUNTY.  
   
LONG TERM...TUESDAY THROUGH SATURDAY  
STRONG MODEL AGREEMENT  
CONTINUES TO FAVOR A LARGE RIDGE BUILDING INTO THE AREA OFF THE FOUR  
CORNERS REGION TUESDAY AND WEDNESDAY, RETURNING HIGHER THAN NORMAL  
VALLEY TEMPERATURES INTO THE LOWER 100S ON TUESDAY AND THE UPPER 90S  
WEDNESDAY. THE RIDGE INTERACTING WITH A CLOSED UPPER LOW OFF THE  
CALIFORNIA COAST CONTINUES THE POSSIBILITY OF STEERING SOME  
MONSOONAL MOISTURE THROUGHOUT THE WEEK. WEDNESDAY AND THURSDAY WILL  
SEE THE LOW BREAKING OFF INTO A TROUGH THAT WILL DIG ACROSS THE  
AREA. GUIDANCE UNCERTAINTY REMAINS ON THE POTENTIAL MOISTURE  
AND PRECIPITATION BROUGHT BY THIS SYSTEM. STRONG RIDGING FROM  
THE FOUR CORNERS REGION IS EXPECTED TO BUILD BACK INTO THE AREA  
FRIDAY INTO SATURDAY.  
 
 
   
AVIATION  
GENERALLY VFR. PATCHY FOG AND MVFR/IFR CONDITIONS IN  
HIGHER ELEVATIONS (KBKE AND KMYL) THROUGH SATURDAY MORNING. SURFACE  
WINDS: MOSTLY VARIABLE OR SW-NW 5-15 KT. WINDS ALOFT AT 10KFT MSL:  
NW-SW 15-30 KT.  
 
KBOI...VFR WITH MOSTLY CLEAR SKIES. SURFACE WINDS: NW 5-15 KT  
THROUGH SATURDAY EARLY/LATE MORNING.  
 
SUNDAY OUTLOOK...VFR. MOSTLY CLEAR. SURFACE WINDS VARIABLE OR  
NW 5-15 KT.  
 
 
   
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...SP  
LONG TERM....JY  
AVIATION.....JY  
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