932
FNUS75 KBOI 011120
FWSBOI
SPOT FORECAST FOR COTTONWOOD III 1A...USFS
NATIONAL WEATHER SERVICE BOISE ID
520 AM MDT THU MAY 1 2025
FORECAST IS BASED ON IGNITION TIME OF 0600 MDT ON MAY 01.
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.
..DRY AND WARM THROUGH FRIDAY
DISCUSSION
STRONG HIGH PRESSURE WILL BRING WARM AND DRY CONDITIONS THROUGH
FRIDAY, WITH LIGHT TERRAIN DRIVEN WINDS TODAY. WINDS WILL INCREASE
ON RIDGE TOPS FRIDAY AFTERNOON FROM THE SOUTH-SOUTHEAST. SHOWERS WITH A
20 PERCENT CHANCE OF THUNDERSTORMS RETURNING SATURDAY.
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....59 TO 65.
MIN HUMIDITY........38 TO 43 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......NORTHEAST 3 TO 6 MPH IN THE MORNING SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
VENTILATION INDEX...275 FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....42 TO 47.
MAX HUMIDITY........53 TO 58 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......NORTHWEST 3 TO 5 MPH IN THE EVENING SHIFTING TO
THE EAST-NORTHEAST 3 TO 8 MPH OVERNIGHT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
VENTILATION INDEX...5 POOR.
FRIDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....66 TO 72.
MIN HUMIDITY........26 TO 31 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......SOUTH-SOUTHEAST 5 TO 8 MPH.
MIXING HEIGHT.......7000 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
VENTILATION INDEX...700 EXCELLENT.
FORECASTER...ANDERSON
REQUESTED BY...GORDON WELLS
TYPE OF REQUEST...PRESCRIBED
.TAG 2512382.1/BOI
.DELDT 05/01/25
.FORMATTERVERSION 2.0.0
.EMAIL GORDON.WELLS@USDA.GOV,JACOB.MILLER3@USDA.GOV
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