National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains

A wet weather system continues across the southern U.S., with abundant moisture brining heavy rain and a risk of flash flooding to parts of the southern Plains on Wednesday. The heaviest rain will fall across Oklahoma, though flood watches and warnings are in effect eastern Colorado to western Arkansas. The flash flood threat should diminish on Thursday, as the system weakens over Texas.
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Current Conditions

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San Antonio TX

7 Day Forecast

This
Afternoon

Hot

Hot

High: 98 °F

Tonight

Increasing Clouds

Increasing
Clouds

Low: 76 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 96 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 77 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 93 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 75 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 92 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 75 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 93 °F

Detailed Forecast

  • This Afternoon Sunny and hot, with a high near 98. Southeast wind around 15 mph, with gusts as high as 20 mph.
  • Tonight Increasing clouds, with a low around 76. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
  • Thursday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. Heat index values as high as 99. South southeast wind 5 to 10 mph.
  • Thursday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
  • Friday A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 93. East northeast wind around 5 mph.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind 5 to 10 mph.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Northeast wind 5 to 10 mph.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East northeast wind 5 to 10 mph.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. East northeast wind 5 to 10 mph.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
  • Monday Night Partly cloudy, with a low around 75.
  • Tuesday Mostly sunny, with a high near 94.