National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains through early Thursday

A wet weather system continues across the southern U.S., with abundant moisture bringing heavy rain and a risk of flash flooding to parts of the southern Plains through early Thursday. The heaviest rain will fall across Oklahoma into western Arkansas. The flash flood threat should diminish later Thursday, as the system weakens over Texas.
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Hazardous Weather Conditions

Current Conditions

Galveston County

Zone Forecast

  • Tonight Partly cloudy. Lows in the mid 70s inland...in the upper 70s coast. South winds 10 to 15 mph.
  • Thursday Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph.
  • Thursday Night Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of showers and thunderstorms. Lows in the upper 70s. Southwest winds 10 to 15 mph.
  • Friday Cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 90s inland...in the upper 80s coast. West winds 5 to 10 mph.
  • Friday Night Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 70s. South winds 5 to 10 mph in the evening becoming northwest after midnight.
  • Saturday Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 80s.
  • Saturday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 70s.
  • Sunday Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs around 90.
  • Sunday Night Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the upper 70s.
  • Monday Partly cloudy. A 20 percent chance of showers and thunderstorms in the morning...then a 30 percent chance in the afternoon. Highs around 90.
  • Monday Night Partly cloudy. Lows in the upper 70s.
  • Tuesday Through Wednesday Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s inland...in the upper 80s coast. Lows in the upper 70s.