Flash Flood Risk for Southern California

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The high resolution computer model data 12:01am PST Tuesday to 6am PST Thursday is showing heavier rain than earlier runs.
Downtown Los Angeles indicated.
National Weather Service model, graphic by Dr. Ryan Maue
If this model is correct, there will be widespread 2 inch rainfalls with a few spots receiving more than seven inches in the mountains. Even with the recent drought, flash flooding could result with rains of this intensity. A flash flood watch has been issued for much of the Southland.

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