008
NZUS99 KBOI 190437
TXTSFD
IDAHO STATE FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
937 PM MST THU DEC 18 2025
WET AND WINDY WEATHER CONTINUES THROUGH EARLY NEXT WEEK AS MOIST ZONAL FLOW
CONTINUES TO DRIVE THE OVERALL PATTERN WITH MULTIPLE WEATHER SYSTEMS. GUSTY
SOUTHWEST WINDS WILL OCCUR FRIDAY, WITH A COLD FRONTAL PASSAGE BRINGING A LOW
RISK OF HEAVY RAIN AND THUNDERSTORMS WITH LOCALIZED SNOW SQUALLS ACROSS
SOUTHERN PORTIONS OF THE STATE. SIGNIFICANT MOUNTAIN SNOW ACCUMULATION IS
LIKELY THROUGH TUESDAY, WITH MULTIPLE INCHES OF RAINFALL/LIQUID EQUIVALENT AND
MULTIPLE FEET OF SNOW FOR RIDGES AND PASSES. SNOW LEVELS FLUCTUATE BETWEEN 3-5
KFT MSL AND 6-8 KFT MSL AS MULTIPLE FRONTS PASS THROUGH, BUT REMAIN LOWER TO
THE NORTH AND HIGHER TO THE SOUTH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page