National Weather Service United States Department of Commerce

Heavy to Excessive Rainfall in the Central Appalachians; Severe Weather in the Mid-South; Hot Weather in Southern California

Heavy to excessive rainfall may lead to flooding today over southwest Pennsylvania into northern West Virginia, and western Maryland. Severe thunderstorms are possible this afternoon and evening in the Mid-South and across Eastern North Carolina. An extended period of hot weather is forecast for parts of coastal southern California including Los Angeles from today through Thursday. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, May 21, 2025 at 4:34:37 pm CDT

Some severe storms will be possible Thursday afternoon and evening in parts of southern OK and western north TX. Large hail and damaging winds will be the primary concerns.
Scattered showers/storms will be possible into Thursday morning.
We will continue to see dry conditions during the day on Wednesday, before daily thunderstorm chances begin on Thursday.

Local Weather History For May 21st...
May 21, 2005 started a record warm weekend across Oklahoma and
northern Texas. Most of the area warmed into the upper 90s to just
over 100 degrees as a ridge of high pressure built across the
southwestern United States.

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