National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Current Conditions

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3 Miles SSE Lackland AFB TX

7 Day Forecast

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 77 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 94 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 76 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 94 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 76 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 96 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 75 °F

Saturday

Hot

Hot

High: 98 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 73 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 77. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
  • Wednesday A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 94. Heat index values as high as 99. East southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
  • Wednesday Night Mostly cloudy, with a low around 76. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
  • Thursday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 98. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
  • Thursday Night Mostly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
  • Friday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. Southeast wind 5 to 10 mph.
  • Friday Night Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.
  • Saturday Mostly sunny and hot, with a high near 98. Southeast wind around 5 mph.
  • Saturday Night Partly cloudy, with a low around 73. South southeast wind 5 to 10 mph.
  • Sunday Mostly sunny and hot, with a high near 97.
  • Sunday Night Partly cloudy, with a low around 74.
  • Monday Mostly sunny and hot, with a high near 97.
  • Monday Night Partly cloudy, with a low around 75.
  • Tuesday Mostly sunny and hot, with a high near 98.