Flood Watch issued March 10 at 8:58PM PDT until March 13 at 6:00PM PDT by NWS San Diego CA

* WHAT…Flooding caused by excessive rainfall is possible.

* WHERE…A portion of Southwest California, including the following
areas, Orange County Coastal Areas, Orange County Inland Areas,
Riverside County Mountains, San Bernardino County Mountains, San
Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Coastal Areas, San Diego County Mountains, San Diego
County Valleys and Santa Ana Mountains and Foothills.

* WHEN…From Wednesday evening through Thursday afternoon.

* IMPACTS…Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Debris flow are possible near recent burn scars. Areas of flooding
possible in the mountains below the snow level.

* ADDITIONAL DETAILS…
– An incoming atmospheric river will generate moderate to heavy
rainfall Wednesday night through Thursday afternoon. Rainfall
rates of 0.50 to 0.75 inch/hour expected, locally up to 1
inch/hour possible in the mountains below the snow level and
where thunderstorms develop. This watch includes the
following burn scars: Bridge, Line, and Airport.
– https://www.weather.gov/safety/flood