850
NZUS99 KBOI 221019
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
319 AM MST SUN FEB 22 2026
DRY WITH ABOVE NORMAL TEMPERATURES THROUGH EARLY MONDAY. A TRANSITION TO AN
ACTIVE AND WET PATTERN BEGINS MONDAY AS A STRONG PACIFIC STORM SYSTEM
APPROACHES THE REGION. WIDESPREAD PRECIPITATION WILL DEVELOP ACROSS THE NORTH
ON MONDAY, THEN SPREAD SOUTH ON TUESDAY. THIS SYSTEM WILL BE MILD, WHICH WILL
LIMIT MODERATE TO HEAVY SNOW TO MOUNTAIN PASSES WITH MOSTLY RAIN AT LOWER
ELEVATIONS. A COLD FRONT WILL SHUT OFF PRECIPITATION FROM NORTH TO SOUTH
TUESDAY NIGHT AND WEDNESDAY, AND MAY BRING A DUSTING OF SNOW TO MOUNTAIN
COMMUNITIES. WINDS WILL BE GUSTY AT TIMES THIS WEEK, STRONGEST ACROSS THE
HIGHER TERRAIN AND EASTERN SNAKE PLAIN ON WEDNESDAY AND FRIDAY. TEMPERATURES
WILL BE NEAR TO SLIGHTLY BELOW NORMAL TUESDAY AND WEDNESDAY, THEN WARM TO
SLIGHTLY ABOVE NORMAL LATER IN THE WEEK. IT WILL BE MOSTLY DRY THURSDAY THROUGH
SATURDAY ACROSS THE SOUTH, WITH A HIGHER CHANCE OF RAIN AND MOUNTAIN SNOW
ACROSS THE PANHANDLE.
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