
VICTOR VALLEY, Calif. (VVNG.com) — The National Weather Service (NWS) has expanded its warnings as a potent winter storm continues to push into Southern California, bringing the risk of widespread flooding, damaging winds, and the possibility of isolated thunderstorms across the Victor Valley through Christmas Day.
In a December 23 update, the NWS stated that a flood watch remains in effect from late Tuesday night through Wednesday, December 24.
Although rainfall totals have slightly decreased in parts of San Diego County, meteorologists warn that heavy rain bands may still locally push totals higher than forecast, particularly in the high desert and mountain foothills of San Bernardino County.
Cities including Victorville, Hesperia, Apple Valley, and Adelanto are expected to see steady rainfall, with localized areas potentially receiving 1 to 2 inches or more. Flooding of low-lying roads, dry washes, and poor drainage areas is possible.
There’s also a slight chance of thunderstorms developing on Wednesday, which could bring short bursts of heavier rain, gusty winds, and further elevate the flooding threat.
Strong winds are another key concern. Gusts will increase Tuesday night across the coastal waters and desert slopes of the San Bernardino Mountains, expanding into coastal areas, inland valleys, and the Victor Valley by early Wednesday.
Winds will remain strong along desert slopes into Wednesday night, making travel through mountain passes hazardous, especially for high-profile vehicles.
Scattered showers are expected to linger into Christmas Day, with some isolated cells possibly producing heavier rain. The NWS notes that some areas could receive notable rainfall while others see little to none.
A separate light snow event may develop Friday into early Saturday morning for mountain communities above 6,000 feet, including areas near Big Bear. However, impacts are expected to be minimal, with less than an inch of accumulation on most mountain highways.
As a precaution, Silverwood Lake State Recreation Area remains closed December 24 and 25 due to the storm, with all camping reservations canceled through the closure period. The park cited concerns over landslides, road closures, and public safety.
Residents are urged to monitor conditions closely, avoid flooded roads, and prepare for sudden weather changes.
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