725
FNUS75 KBOI 271057
FWSBOI
SPOT FORECAST FOR CLAREMONT FIRE...IDAHO DEPARTMENT OF LANDS
NATIONAL WEATHER SERVICE BOISE ID
457 AM MDT THU AUG 27 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON AUGUST 27.
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.
..WARM AND BREEZY THROUGH THURSDAY
..ISOLATED THUNDERSTORMS TONIGHT AND FRIDAY
..WETTING RAINS POSSIBLE FRIDAY
DISCUSSION
AN UPPER LEVEL RIDGE AXIS WILL REMAIN JUST EAST OF THE AREA TODAY
WHILE LOW PRESSURE REMAINS SITUATED OFF THE PACIFIC NORTHWEST.
THIS WILL KEEP SOUTHWEST FLOW ALOFT OVER THE AREA, WITH BREEZY
EASTERLY WINDS DURING THE NIGHT HOURS, AND SOUTHWEST WINDS DURING
THE AFTERNOON. WARM TEMPERATURES ARE EXPECTED THURSDAY WITH A
10 PERCENT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS, MAINLY EAST
OF THE FIRE TODAY. MOISTURE WILL CONTINUE TO INCREASE THIS AFTERNOON
AND EVENING WITH SHOWERS DEVELOPING ON FRIDAY MORNING. SHOWERS AND
STORMS MAY PRODUCE GUSTY ERRATIC WINDS THIS AFTERNOON AND EVENING
INTO FRIDAY MORNING.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........16 TO 21 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......SOUTH 3 TO 7 MPH. GUSTS UP TO 18 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......9500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
VENTILATION INDEX...1425 EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS OVERNIGHT.
MIN TEMPERATURE.....60 TO 66.
MAX HUMIDITY........42 TO 50 PERCENT.
CWR.................10 PERCENT.
WIND - 20 FOOT......NORTHWEST UP TO 6 MPH. GUSTS UP TO 16 MPH IN
THE EVENING. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS OVERNIGHT.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
VENTILATION INDEX...10 POOR.
FRIDAY
SKY/WEATHER.........CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. CHANCE OF
PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....68 TO 73.
MIN HUMIDITY........35 TO 41 PERCENT.
CWR.................20 PERCENT.
WIND - 20 FOOT......EAST AROUND 3 MPH IN THE MORNING SHIFTING TO
THE SOUTH AROUND 7 MPH WITH GUSTS TO AROUND 14
MPH IN THE AFTERNOON. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
VENTILATION INDEX...550 GOOD.
FORECASTER...ANDERSON
REQUESTED BY...RYAN HRDLICKA
TYPE OF REQUEST...WILDFIRE
.TAG 2620402.2/BOI
.DELDT 08/27/26
.FORMATTERVERSION 2.0.0
.EMAIL DHRDLICKA@IDL.IDAHO.GOV
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