Weather Alerts for SAN DIEGO MOUNTAINSIssued by the National Weather Service |
 FLASH FLOOD WATCH |
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| SAN DIEGO MOUNTAINS | ||
Areas Affected: Riverside County Mountains - San Bernardino County Mountains - San Bernardino and Riverside County Valleys-The Inland Empire - San Diego County Coastal Areas - San Diego County Inland Valleys - San Diego County Mountains - Santa Ana Mountains and Foothills |
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| Effective: Wed, 11/20 2:23am | Updated: Wed, 11/20 3:28am | Urgency: Expected |
| Expires: Thu, 11/21 1:00am | Severity: Severe | Certainty: Possible |
Details:
...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT... The Flash Flood Watch continues for * A portion of southwest California...including Mountains below 5000 feet...Valleys...and San Diego County Coastal Areas. * Through late tonight * A cold low pressure moving through southern California will bring numerous showers with a chance of thunderstorms towards the coast through late tonight. * Showers will be become more numerous this morning with periods of showers continuing into tonight. Thunderstorms and more intense showers may produce peak hourly rainfall rates of one half inch per hour, especially this afternoon. * Locally heavy rainfall could produce flash flooding, with the greatest threat in steep terrain, especially in and below recently burned areas. Flooding of poorly drained and urban areas will also occur, presenting a hazard for motorists. Information: 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. |
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