122  
NZUS99 KBOI 161046  
TXTSFD  
 
IDAHO STATE FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE BOISE ID  
446 AM MDT WED SEP 16 2026  
 
A WEAK LOW PRESSURE SYSTEM WILL MOVE SOUTH INTO SOUTHERN OREGON ON WEDNESDAY,  
WITH SHOWERS AND STRONG THUNDERSTORMS ACROSS THE CENTRAL AND SOUTHERN PORTION  
OF THE STATE ON THURSDAY AND FRIDAY. THE SYSTEM WILL SLOWLY MOVE EASTWARD INTO  
CENTRAL ID LATER ON FRIDAY. WETTING RAINS ARE LIKELY ACROSS MUCH OF THE STATE  
WITH THE EXCEPTION OF THE FAR NORTH. DRIER AND WARMER CONDITIONS EXPECTED LATE  
SATURDAY INTO EARLY NEXT WEEK AS HIGH PRESSURE BUILDS OVER THE WESTERN US.  
 
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