FLASH FLOOD WATCH
FLASH FLOOD WATCH ISSUED AUGUST 13 AT 9:37AM MDT UNTIL AUGUST 15 AT 9:00PM MDT
Effective: 2026-08-13 09:37:00 Expires: 2026-08-15 21:00:00 Issued by: NWS Boise ID
* WHAT...FLASH FLOODING AND DEBRIS FLOWS CAUSED BY EXCESSIVE RAINFALLCONTINUE TO BE POSSIBLE OVER THE WAPITI BURN AREA.

* WHERE...A PORTION OF SOUTHWEST IDAHO, INCLUDING THE FOLLOWING AREA, BOISE MOUNTAINS.

* WHEN...FROM FRIDAY AFTERNOON THROUGH SATURDAY EVENING.

* IMPACTS...HEAVY RAINFALL OVER THE WAPITI BURN AREA IS EXPECTED UP TO AND DURING THE PERIOD OF THE WATCH. RESIDENTS NEAR THE WAPITI BURN AREA SHOULD PREPARE FOR POTENTIAL DEBRIS FLOW. BE SURE TO STAY UP TO DATE WITH INFORMATION FROM LOCAL AUTHORITIES. HEAVY RAINFALL COULD TRIGGER FLASH FLOODING OR DEBRIS FLOWS IN AND NEAR RECENT WILDFIRE BURN SCARS.

* ADDITIONAL DETAILS... - NATIONAL WEATHER SERVICE METEOROLOGISTS ARE FORECASTING HEAVY RAINFALL OVER THE WAPITI BURN AREA, WHICH MAY LEAD TO FLASH FLOODING AND DEBRIS FLOWS. - SOME LOCATIONS THAT MAY EXPERIENCE FLASH FLOODING INCLUDE... GRANDJEAN. - HTTPS: WWW.WEATHER.GOV SAFETY FLOOD
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