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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Cheyenne WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Clear

Clear

Low: 11 °C

Wednesday

Sunny

Sunny

High: 31 °C

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 10 °C

Thursday

Sunny

Sunny

High: 20 °C

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 8 °C

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 20 °C

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 8 °C

Saturday

Chance Thunderstorms

Chance
Thunderstorms

High: 21 °C

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 9 °C

Detailed Forecast

  • Overnight Clear, with a low around 11. West wind 10 to 15 km/h.
  • Wednesday Sunny, with a high near 31. West southwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon.
  • Wednesday Night Mostly clear, with a low around 10. West southwest wind 15 to 25 km/h becoming north northwest after midnight.
  • Thursday Sunny, with a high near 20. North wind 15 to 25 km/h becoming east southeast in the afternoon.
  • Thursday Night A 20 percent chance of showers. Partly cloudy, with a low around 8. East southeast wind 15 to 20 km/h.
  • Friday A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 20.
  • Friday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 21.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 9.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 24.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 10.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 26.
  • Monday Night Partly cloudy, with a low around 11.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 24.