Flash Flood Watch: Thunderstorms Develop Over Mountain and Desert Areas - NBC Southern California

Flash Flood Watch: Thunderstorms Develop Over Mountain and Desert Areas

Flash flooding and debris flows could occur over recent burn scar zones like the Cranston and Valley Fire.

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    NEWSLETTERS

    Storms Cause Flooding in Inland Empire
    KNBC-TV

    Thunderstorms are in the forecast.

    Monsoon moisture combined with warm afternoon temperatures will create thunderstorms and bring several weather hazards.

    The storms will develop in the mountains and deserts between midday and just after sunset. A flash flood watch will be in effect Thursday from noon to 8 p.m. when locally heavy rainfall is expected.

    Flash flooding and debris flows could occur over recent burn scar zones like the Cranston and Valley Fire. In addition to the heavy rain, residents in the affected areas are advised to watch out for lightning and strong winds.

    Monitor the latest forecast by using the NBCLA app and look for updates from the NBC4 Weather Team.

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