201
FNUS75 KBOI 231050
FWSBOI
SPOT FORECAST FOR LAVA FIRE...USFS
NATIONAL WEATHER SERVICE BOISE ID
450 AM MDT WED OCT 23 2024
FORECAST IS BASED ON FORECAST START TIME OF 1200 MDT ON OCTOBER 23.
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.
...COLD FRONT MOVING THROUGH TONIGHT WITH VALLEY RAIN AND MOUNTAIN SNOW...
..WARM AND DRY THURSDAY-SATURDAY
.DISCUSSION
A COLD FRONT WILL MOVE THROUGH THIS EVENING, BRINGING MUCH COLDER
TEMPERATURES, BRIEF GUSTY WINDS AROUND 1700-1900 MDT, AND
PRECIPITATION THROUGH THE NIGHT. RAIN WILL BEGIN AROUND 1600 MDT,
LIKELY SHIFTING OVER TO SNOW BY 2200 MDT WEDNESDAY NIGHT. SNOW
WILL THEN END BY 0400-0500 MDT, WITH MINIMAL ACCUMULATIONS MELTING BY
THE LATE MORNING. DRY CONDITIONS WILL THEN RETURN LATE THURSDAY
THROUGH SATURDAY, WITH ANOTHER SYSTEM MOVING IN LATE SUNDAY.
REST OF TODAY
SKY/WEATHER.........CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
MAX TEMPERATURE.....46 TO 51.
MIN HUMIDITY........51 TO 56 PERCENT.
CWR.................30 PERCENT.
LAL.................1.
WIND - 20 FOOT......WEST AROUND 3 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH.
HAINES INDEX........2 VERY LOW.
VENTILATION INDEX...125 POOR.
TONIGHT
SKY/WEATHER.........RAIN IN THE EVENING, THEN A CHANCE OF SNOW
OVERNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
LITTLE OR NO SNOW ACCUMULATION.
MIN TEMPERATURE.....18 TO 26.
MAX HUMIDITY........93 TO 100 PERCENT.
CWR.................60 PERCENT.
LAL.................1.
WIND - 20 FOOT......NORTHWEST AROUND 8 TO 12 MPH, GUSTS TO 25 MPH
WITH FRONTAL PASSAGE AROUND 1800 MDT.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
HAINES INDEX........2 VERY LOW.
VENTILATION INDEX...350 FAIR.
THURSDAY
SKY/WEATHER.........SNOW TAPERING OFF IN THE MORNING, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....38 TO 43.
MIN HUMIDITY........50 TO 60 PERCENT.
CWR.................0 PERCENT.
LAL.................1.
WIND - 20 FOOT......SOUTHWEST AROUND 4 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 4 MPH.
HAINES INDEX........4 LOW.
VENTILATION INDEX...80 POOR.
FORECASTER...ADAMS
REQUESTED BY...TRENTON STONE
TYPE OF REQUEST...WILDFIRE
.TAG 2424679.0/BOI
.DELDT 10/23/24
.FORMATTERVERSION 2.0.0
.EMAIL TRENTON.STONE@USDA.GOV
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