683
NZUS99 KBOI 200223
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
823 PM MDT WED AUG 19 2026
HIGH PRESSURE WILL BUILD TO THE SOUTH AND BRING WARMER THAN NORMAL
TEMPERATURES THURSDAY AND FRIDAY. MOISTURE WILL INCREASE ACROSS EASTERN IDAHO
ON THURSDAY, BRINGING THE POTENTIAL FOR ADDITIONAL SHOWERS/THUNDERSTORMS. LOW
CHANCES FOR SHOWERS/STORMS WILL EXPAND TO THE WEST AND NORTH FRIDAY INTO THE
WEEKEND AS A PACIFIC LOW PRESSURE SYSTEM APPROACHES THE REGION. THIS SYSTEM
WILL ALSO BRING A COOLING TREND WITH NEAR-NORMAL TEMPERATURES AND BREEZY
CONDITIONS OVER THE WEEKEND INTO EARLY NEXT WEEK.
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