012
NZUS99 KBOI 120347
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
947 PM MDT TUE AUG 11 2026
GRADUAL COOLING TO NORMAL OR BELOW NORMAL TEMPERATURES WILL CONTINUE
THROUGHOUT THE WEEK AS UPPER LEVEL HIGH PRESSURE WEAKENS. WILDFIRE SMOKE WILL
CONTINUE TO LIMIT VISIBILITY AND DEGRADE AIR QUALITY ACROSS NORTHERN, CENTRAL,
AND SOUTHERN IDAHO THROUGH MIDWEEK, WITH AIR QUALITY ADVISORIES REMAINING IN
EFFECT. A DEEPENING PACIFIC LOW PRESSURE SYSTEM WILL BRING AN UNSETTLED
PATTERN TODAY THROUGH THE WEEKEND. MODERATE TO HIGH CHANCES OF
SHOWERS/THUNDERSTORMS ARE EXPECTED THROUGHOUT THE STATE THURSDAY THROUGH
SATURDAY, WHILE MAINLY CONCENTRATING OVER HIGHER TERRAIN REGIONS SUNDAY THROUGH
EARLY NEXT WEEK. PRIMARY CONCERNS INCLUDE FLASH FLOODING ON BURN SCARS, STRONG
THUNDERSTORM OUTFLOW WIND GUSTS, AND ABUNDANT LIGHTNING CREATING ELEVATED FIRE
RISK.
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