San Bernardino County Mountains-Riverside County Mountains-
San Diego County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove,
Julian, and Pine Valley
725 PM PDT Wed Aug 15 2018
...FLASH FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
The National Weather Service in San Diego has issued a
* Flash Flood Watch for A portion of southwest California...
including the Riverside County Mountains...San Bernardino County
Mountains and San Diego County Mountains, including the Cranston
Fire and Valley Fire burn scar areas.
* from Thursday afternoon through Thursday evening
* Monsoonal moisture will increase further on Thursday, allowing
for scattered to numerous thunderstorms to develop. Some of the
thunderstorms will produce heavy rainfall, potentially leading
to flash flooding.
* There is the potential of flash flooding and debris flows at
recent burn scar locations, including the Cranston Fire and
Valley Fire burn scars.
A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take
action should Flash Flood Warnings be issued.