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NZUS99 KBOI 270210
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
810 PM MDT MON OCT 26 2026
A COOL AND UNSETTLED WEEK IS EXPECTED AS A SERIES OF DISTURBANCES IMPACT
IDAHO. RAIN SHOWERS AND LIGHT MOUNTAIN SNOWFALL WILL RETURN TUESDAY, WITH
SEASONABLE TEMPERATURES EXPECTED. CONDITIONS WILL BEGIN TO DRY AND WARM FOR THE
SOUTH WEDNESDAY, WHILE SHOWERS PERSIST FOR THE NORTH. A STRONGER, COLDER
SYSTEM WILL APPROACH FRIDAY, INITIATING THE NEXT ROUND OF SHOWERS ACROSS THE
STATE. THE ACCOMPANYING COLD FRONT ARRIVES OVER HALLOWEEN WEEKEND THAT WILL
INCREASE WINDS, BRING WIDESPREAD PRECIPITATION, AND LOWER SNOW LEVELS DUE TO
COLDER TEMPERATURES. WARMER AND DRIER CONDITIONS WILL DEVELOP EARLY NEXT WEEK
AS HIGH PRESSURE BUILDS.
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