« View county listFlash Flood Watch
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Coastal Areas-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline,
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs,
Wrightwood, Huntington Beach, Costa Mesa, Newport Beach,
Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove,
Irvine, Orange, Fullerton, and Mission Viejo
238 AM PDT Thu Mar 22 2018
...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 6 AM PDT THIS MORNING
THROUGH LATE TONIGHT...
The Flash Flood Watch continues for
* A portion of southwest California...including the following...
Orange County ...Coastal Areas...Orange County Inland Areas...
San Bernardino County Mountains...San Bernardino and Riverside
County Valleys-The Inland Empire and Santa Ana Mountains and
* from 6 AM PDT this morning through 3 am Friday
* Rainfall Rates...Peak rainfall rates of one-half inch per hour
* Storm Total Rainfall...Widespread 1 to 2 inches for coast and
valley areas and 4 to 7 inches along the coast-facing slopes
of the San Bernardino County mountains.
A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
Monitor forecast updates and be prepared to take action should
Flash Flood Warnings be issued.