574
FNUS75 KBOI 261239
FWSBOI
SPOT FORECAST FOR POORMAN RX...USFS BOISE NF
NATIONAL WEATHER SERVICE BOISE ID
639 AM MDT SUN APR 26 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 MDT ON APRIL 26.
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.
..GRADUAL WARMING THROUGH THE WEEK
..LOW CHANCE OF AFTERNOON PRECIP THRU WEDNESDAY
DISCUSSION
LOW PRESSURE OVERHEAD HAS CAUSED TEMPS TO DROP TO 5 DEGREES BELOW
NORMAL TODAY. WINDS LIGHTER THAN PREVIOUS DAYS, BUT STILL
ELEVATED ALONG RIDGELINES. PRECIP CHANCES NEAR TO JUST BELOW 10%
IN AFTERNOON SHOWERS TODAY THROUGH WEDNESDAY. GRADUAL AND STEADY
WARMING TREND, REACHING 10 DEGREES ABOVE NORMAL BY SATURDAY. WINDS
BECOME LIGHTER THROUGH THE WEEK.
REST OF TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....55 TO 61.
MIN HUMIDITY........23 TO 28 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......WEST 6 TO 10 MPH.
MIXING HEIGHT.......8500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
VENTILATION INDEX...850 EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....30 TO 35.
MAX HUMIDITY........86 TO 96 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......WEST 4 TO 8 MPH IN THE EVENING BECOMING LESS
THAN 5 MPH OVERNIGHT.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
VENTILATION INDEX...10 POOR.
MONDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....55 TO 61.
MIN HUMIDITY........25 TO 30 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......LESS THAN 6 MPH IN THE MORNING BECOMING
NORTHWEST AROUND 8 MPH IN THE AFTERNOON.
MIXING HEIGHT.......8500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
VENTILATION INDEX...850 EXCELLENT.
FORECASTER...MACFARLANE
REQUESTED BY...HIGHTOWER
TYPE OF REQUEST...PRESCRIBED
.TAG 2611661.2/BOI
.DELDT 04/26/26
.FORMATTERVERSION 2.0.0
.EMAIL CHRISTOPHER.KNIGHT@USDA.GOV,CHRISTOPHER.HIGHTOWER@USDA.GOV,DUSTIN.DOANE@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page