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Heavy Rain and Flash Flooding Concerns in California; Heavy Snow in the Sierra

An atmospheric river will bring heavy rainfall to lower elevations of California this week, and heavy snow to the Sierra Nevada mountains. Flash flooding, some of which may be locally considerable, will be a concern on the western foothills of the Sierra Nevada mountains through Tuesday. Landslides, rockfalls and mudslides are possible in the Southern California mountains. Read More >

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Last Map Update: Sat, Dec 27, 2025 at 6:48:36 pm CST

Local Weather History For December 27th...
A small but intense band of snow spread accumulating snows up and
down the Interstate-44 corridor on this date in 2014. The snow band
was nearly stationary for much of the morning, resulting in localized
4 to 6 inch snow totals from Chickasha and Lawton down to Seymour,
TX. Once the snow ended, Oklahoma City measured 3.5 inches of
storm-total snow, a new record for December 27th. The old record of
1.3 inches from 1968 was smashed! In addition, snow had never fallen
on December 27th in Wichita Falls, so the 2 inches of snow that fell
became the new daily snowfall record.

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