055
FNUS75 KBOI 131004
FWSBOI
SPOT FORECAST FOR MOUNTAIN HOME AFB RX...USWFS/DOD
NATIONAL WEATHER SERVICE BOISE ID
404 AM MDT WED MAY 13 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 MDT ON MAY 13.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (208)334-9060, IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
..ISOLATED SHOWERS/THUNDERSTORMS THIS MORNING
...WIND ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT MDT TONIGHT...
..COLD FRONT BRINGING VERY STRONG AFTERNOON WINDS TODAY
DISCUSSION
ISOLATED SHOWERS AND THUNDERSTORMS ARE EXPECTED IN THE MORNING
TODAY UNTIL AROUND 11 AM MDT. A STRONG COLD FRONT WILL MOVE ACROSS
THE AREA BETWEEN 12 AND 1 PM MDT TODAY AND BRING VERY STRONG WEST-NORTHWEST
WINDS 20 TO 30 MPH OVER THE MOUNTAIN HOME AREA THIS AFTERNOON, WITH GUSTS UP
TO 50 MPH. WINDS ARE EXPECTED TO GRADUALLY LOWER TONIGHT AFTER SUNSET,
BUT WILL REMAIN BREEZY THROUGH TOMORROW. NEAR-NORMAL TEMPERATURES,
DRY CONDITIONS, AND BREEZY NORTHWEST WINDS ARE EXPECTED THURSDAY.
TODAY
SKY/WEATHER.........CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE MORNING, THEN MOSTLY SUNNY IN THE
AFTERNOON. AREAS OF BLOWING DUST IN THE
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY OUTFLOW
WINDS IN THE MORNING. CHANCE OF PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........11 TO 16 PERCENT.
CWR.................10 PERCENT.
WIND - 20 FOOT......VERY WINDY. SOUTHEAST 7 TO 12 MPH WITH GUSTS TO
AROUND 20 MPH IN THE MORNING, SHIFTING NORTHWEST AT AROUND
LOCAL NOON TIME WITH FRONTAL PASSAGE AND INCREASING
TO 25 TO 30 MPH WITH GUSTS 45 TO 50 MPH IN THE AFTERNOON.
GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
IN THE MORNING.
MIXING HEIGHT.......9000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 35 MPH.
VENTILATION INDEX...3150 EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. AREAS OF BLOWING DUST IN THE EARLY
EVENING.
MIN TEMPERATURE.....37 TO 42.
MAX HUMIDITY........71 TO 76 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......BREEZY. NORTHWEST 20 TO 25 MPH WITH GUSTS TO
AROUND 36 MPH IN THE EVENING DECREASING TO 7 TO
12 MPH WITH GUSTS TO AROUND 20 MPH OVERNIGHT.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
VENTILATION INDEX...60 POOR.
THURSDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....72 TO 77.
MIN HUMIDITY........14 TO 19 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......NORTHWEST 8 TO 13 MPH WITH GUSTS UP TO 20
MPH THROUGHOUT THE DAY.
MIXING HEIGHT.......6500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
VENTILATION INDEX...975 EXCELLENT.
FORECASTER...YANG
REQUESTED BY...BRYSON GUNDLACH
TYPE OF REQUEST...PRESCRIBED
.TAG 2613376.2/BOI
.DELDT 05/13/26
.FORMATTERVERSION 2.0.0
.EMAIL BRYSON_GUNDLACH@FWS.GOV
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