801  
NZUS99 KBOI 020429  
TXTSFD  
 
IDAHO STATE FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE BOISE ID  
929 PM MST SUN FEB 1 2026  
 
DRY AND UNSEASONABLY WARM WEATHER WILL CONTINUE DUE TO STRONG HIGH PRESSURE  
ALOFT. HIGH TEMPERATURES WILL REACH THE 50S IN CENTRAL AND SOUTHERN IDAHO BUT  
SLIGHTLY COOLER IN THE NORTH. AN INVERSION WILL KEEP THE VALLEYS SLIGHTLY  
COOLER WITH HIGHS IN THE UPPER 40S TO MID 50S IN THE SNAKE BASIN IN SOUTHERN ID.  
MOUNTAIN AREAS WILL HAVE OCCASIONAL HIGH CLOUDS, BUT VALLEYS WILL HAVE AREAS  
OF AIR STAGNATION ALONG WITH PATCHY FOG AND LOW CLOUDS, ESPECIALLY AT NIGHT.  
 
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