400
FNUS75 KBOI 282213
FWSBOI
SPOT FORECAST FOR CROOKED...USFS
NATIONAL WEATHER SERVICE BOISE ID
413 PM MDT FRI AUG 28 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON AUGUST 29.
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.
...RAIN SHOWERS OVERNIGHT. SLIGHT CHANCE OF THUNDERSTORMS SATURDAY
AFTERNOON AND EARLY EVENING. SUNNY AND COOLER SUNDAY...
DISCUSSION
A 15 PERCENT CHANCE OF A THUNDERSTORM 7-10 PM TONIGHT, THEN A 30
PERCENT CHANCE OF SHOWERS OVERNIGHT THROUGH 9 AM MDT SATURDAY.
PARTIAL CLEARING BEFORE NOON SATURDAY, THEN A 30 PERCENT CHANCE
OF SHOWERS AND THUNDERSTORMS SATURDAY AFTERNOON AND EARLY EVENING.
A 40 PERCENT CHANCE OF SHOWERS LATE SATURDAY NIGHT AS A COLD FRONT
MOVES THROUGH. CLEARING BY SUNRISE, THEN SUNNY AND COOLER SUNDAY.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE
OF PRECIPITATION 30 PERCENT.
MAX TEMPERATURE.....72 TO 77.
MIN HUMIDITY........24 TO 29 PERCENT.
CWR.................10 PERCENT.
WIND - 20 FOOT......SOUTH 4 TO 10 MPH. GUSTS UP TO 16 MPH IN THE
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS IN THE AFTERNOON.
MIXING HEIGHT.......9000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
VENTILATION INDEX...1800 EXCELLENT.
SATURDAY NIGHT
SKY/WEATHER.........A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING. CLOUDY WITH A BETTER CHANCE OF SHOWERS
LATE NIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
MIN TEMPERATURE.....43 TO 48.
MAX HUMIDITY........66 TO 71 PERCENT.
CWR.................20 PERCENT.
WIND - 20 FOOT......WEST 3 TO 7 MPH WITH GUSTS TO AROUND 14 MPH.
GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS IN THE EVENING.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.
VENTILATION INDEX...10 POOR.
SUNDAY
SKY/WEATHER.........DECREASING CLOUDS EARLY MORNING, THEN SUNNY.
MAX TEMPERATURE.....69 TO 74.
MIN HUMIDITY........15 TO 20 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......LESS THAN 3 MPH IN THE MORNING BECOMING WEST 3
TO 6 MPH IN THE AFTERNOON.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
VENTILATION INDEX...550 GOOD.
FORECASTER...COLIN
REQUESTED BY...IDAHO TEAM 1 IMT
TYPE OF REQUEST...WILDFIRE
.TAG 2620796.0/BOI
.DELDT 08/29/26
.FORMATTERVERSION 2.0.0
.EMAIL 2026.CROOKED.PLANS@FIRENET.GOV,IDBDC@FIRENET.GOV
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