549
NZUS99 KBOI 120429
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
929 PM MST WED FEB 11 2026
A PACIFIC STORM SYSTEM MOVING INTO THE GREAT BASIN WILL BRING VALLEY RAIN AND
LIGHT MOUNTAIN SNOW ACROSS CENTRAL AND SOUTHERN IDAHO THROUGH THURSDAY
AFTERNOON. FOLLOWING A BRIEF DRY PERIOD ON FRIDAY, A LARGER WEATHER SYSTEM
ARRIVING FROM THE NORTHWEST WILL RETURN WIDESPREAD PRECIPITATION CHANCES OVER
THE COMING WEEKEND. SNOW LEVELS ARE EXPECTED TO RANGE BETWEEN 2,500 AND 3,500
FEET ACROSS NORTHERN IDAHO AND THE PANHANDLE, WHILE REMAINING HIGHER AT 3,500
TO 5,500 FEET ACROSS SOUTHERN PORTIONS OF THE STATE. THIS WILL RESULT IN
PERIODS OF LIGHT TO MODERATE SNOW ACCUMULATION FOR MOUNTAIN PASSES AND HIGH-
ELEVATION ROUTES. AN ACTIVE AND WET WEATHER PATTERN IS FORECAST TO PERSIST
THROUGH EARLY NEXT WEEK. TEMPERATURES WILL REMAIN NEAR SEASONAL NORMALS FOR
MUCH OF THE STATE THROUGHOUT THE PERIOD. PERIODS OF OVERNIGHT AND EARLY MORNING
FOG ARE LIKELY TO IMPACT MOUNTAIN VALLEYS THROUGH THE END OF THE WEEK.
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