625
NZUS99 KBOI 051229
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
529 AM MST THU FEB 5 2026
HIGH PRESSURE ALOFT WILL CONTINUE THROUGH SUNDAY, WITH ABOVE-NORMAL
TEMPERATURES AND DRY CONDITIONS STATEWIDE. AN INVERSION AND AIR STAGNATION
WILL CONTINUE IN THE VALLEYS. A PACIFIC COLD FRONT WILL PASS THROUGH THE STATE
LATE SUNDAY NIGHT AND MONDAY MORNING, BRINGING RAIN AND SNOW, ENDING THE
INVERSION, AND CLEARING THE STAGNANT AIR OUT OF THE VALLEYS. TUESDAY AND
WEDNESDAY WILL BE COLDER WITH LIGHT SNOW CONTINUING MAINLY IN THE MOUNTAINS.
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