008
FXUS65 KBOI 251031
AFDBOI
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BOISE ID
331 AM MST WED FEB 25 2026
SHORT TERM...TODAY THROUGH FRIDAY NIGHT
A WEAK COLD FRONT
WILL MOVE ACROSS THE AREA TODAY. SHOWERS WILL CONTINUE THIS
MORNING, ESPECIALLY ACROSS THE CENTRAL ID MOUNTAINS, BEFORE
SHIFTING SOUTH AND TAPERING OFF THIS AFTERNOON AS DRIER AIR
ARRIVES. SNOW LEVELS 6000-7500 FT MSL THIS MORNING WILL FALL TO
AROUND 4000-5500 FEET BY THIS AFTERNOON, RESULTING IN 1-3" SNOW
ABOVE 6000 FEET AND LESS THAN AN INCH BELOW. THERE IS AMPLE
LOW-LEVEL MOISTURE FOR PATCHY FOG DEVELOPMENT THIS MORNING,
FAVORED IN SHELTERED VALLEYS WHERE ANY CLEARING IN MID TO HIGH
CLOUDS OCCURS. HIGH TEMPERATURES THIS AFTERNOON WILL BE A FEW
DEGREES WARMER THAN YESTERDAY IN MOST LOCATIONS DUE TO DRIER
CONDITIONS. WINDS WILL GUST 20-35 MPH TODAY, EXCEPT UP TO 45
MPH IN THE CAMAS PRAIRIE AND MAGIC VALLEY THIS AFTERNOON.
NORTHWEST FLOW ALOFT WILL RETURN THURSDAY AND FRIDAY AS A RIDGE
BUILDS ALONG THE COAST. THIS WILL KEEP OUR AREA DRY WITH PASSING
HIGH CLOUDS. HIGH TEMPERATURES WILL WARM TO SLIGHTLY ABOVE
NORMAL BY FRIDAY. LOWS WILL BE NEAR NORMAL, COLDEST TONIGHT
WITH LOWER VALLEYS IN THE UPPER 20S TO LOWER 30S, AND MOUNTAINS
IN THE 10S AND 20S. WINDS WILL BE BREEZY EACH AFTERNOON,
STRONGEST ON RIDGELINES AND IN THE MAGIC VALLEY WITH GUSTS 20-30
MPH.
LONG TERM...SATURDAY THROUGH WEDNESDAY
A WEAK SYSTEM WILL
BRING A 30-50 PERCENT CHANCE OF SHOWERS SATURDAY AFTERNOON
THROUGH SUNDAY AS A WEAK SYSTEM TRACKS ACROSS OR INTO THE GREAT
BASIN. SNOW LEVELS RANGE FROM 5000FT NEAR BAKER CITY AND MCCALL,
TO AROUND 7500FT NEAR THE NV BORDER WITH THIS SYSTEM. THE
SYSTEM SLOWLY TRACKS SOUTHWARD ON MONDAY WITH UPPER LEVEL
RIDGING BUILDING INTO THE AREA. THIS WILL BRING SPRING-LIKE
TEMPERATURES, WITH VALLEYS REACHING THE LOW TO MID 60S ON
TUESDAY OR AROUND 10-15 DEGREES ABOVE NORMAL. ENSEMBLES NOW HINT
AT A COLD FRONT MOVING THROUGH THE AREA LATE WEDNESDAY, WITH
SNOW LEVELS LOWERING TO AROUND 4000-5000FT AND LIGHT SNOW
ACCUMULATIONS OVER THE MOUNTAINS.
AVIATION
INTERMITTENT SHOWERS THIS MORNING WITH PERIODS OF
MVFR AND IFR. MOUNTAINS OBSCURED. PATCHY LIFR FOG THIS MORNING.
SURFACE WINDS: W-NW 5-15KT, EXCEPT 20G30KT NEAR KJER KTWF THIS
AFTERNOON, BECOMING LIGHT AFTER SUNSET. WINDS ALOFT AT 10 KFT
MSL: W 30-45 KT EASING TO 20-30KT BY THIS EVENING.
KBOI...INTERMITTENT SHOWERS THIS MORNING WITH PERIODS OF MVFR,
OTHERWISE VFR. SE 5-10KT THIS MORNING, SHIFTING TO NW 10KT THIS
AFTERNOON.
BOI WATCHES/WARNINGS/ADVISORIES
ID...NONE.
OR...NONE.
WWW.WEATHER.GOV/BOISE
INTERACT WITH US VIA SOCIAL MEDIA:
WWW.FACEBOOK.COM/NWSBOISE
WWW.X.COM/NWSBOISE
SHORT TERM...ST
LONG TERM....KA
AVIATION.....KA
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