- Flash Flood Watch for San Luis Obispo County Central Coast County, California
- Flash Flood Watch issued September 11 at 2:55AM PDT until September 11 at 5:00AM PDT by NWS
- Effective: Monday, September 11, 2017 at 2:55 a.m.
- Expires: Monday, September 11, 2017 at 5 a.m.
...FLASH FLOOD WATCH IN EFFECT THROUGH through early this morning
FOR PORTIONS OF SOUTHWEST CALIFORNIA INCLUDING RECENT BURN
.Deep monsoonal moisture across Southern California will continue
a chance of showers and thunderstorms across much of the area
While the winds in the mid and upper levels of the atmosphere
will be rather strong, there is a high likelihood of numerous
storms moving over the same area with very heavy downpours. This
will result in the potential for flash flooding, especially for
portions of the Southwest California Mountains, the Cuyama
Valley, and in recent burn areas such as the Alamo and Whittier
burn areas. Rainfall rates over one inch per hour are possible
with these thunderstorms.
...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS
The Flash Flood Watch continues for
* The Cuyama Valley, the San Luis Obispo County Mountains, the
Santa Barbara County Mountains and the Ventura County Mountains
including the recent burn areas.
* Until 5 AM PDT early this morning
* Heavy rainfall with rates locally over 1 inch per hour is
possible across the watch area.
* In addition to the threat of flash flooding across the watch
area, any thunderstorms that develop over the recent burn
areas will bring the risk for debris flows. Due to the recent
nature of the Whittier and Alamo fires, they will be
especially at risk for debris flows if these high rainfall