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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Hazardous Weather Conditions

Current Conditions

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Jackson WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Clear

Clear

Low: 6 °C

Wednesday

Breezy

Breezy

High: 22 °C

Wednesday
Night

Clear

Clear

Low: 1 °C

Thursday

Sunny

Sunny

High: 18 °C

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 1 °C

Friday

Sunny

Sunny

High: 21 °C

Friday
Night

Mostly Clear

Mostly
Clear

Low: 4 °C

Saturday

Sunny

Sunny

High: 22 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 5 °C

Detailed Forecast

  • Overnight Clear, with a low around 6. South wind 24 to 26 km/h, with gusts as high as 37 km/h.
  • Wednesday Sunny, with a high near 22. Breezy, with a south wind 24 to 34 km/h, with gusts as high as 47 km/h.
  • Wednesday Night Clear, with a low around 1. West southwest wind 22 to 27 km/h becoming south 8 to 13 km/h after midnight. Winds could gust as high as 42 km/h.
  • Thursday Sunny, with a high near 18. East southeast wind 5 to 10 km/h becoming west southwest 13 to 18 km/h in the afternoon.
  • Thursday Night Mostly clear, with a low around 1. West wind 5 to 14 km/h becoming east after midnight.
  • Friday Sunny, with a high near 21. North northeast wind 10 to 13 km/h.
  • Friday Night Mostly clear, with a low around 4. West northwest wind 8 to 10 km/h becoming east after midnight.
  • Saturday Sunny, with a high near 22.
  • Saturday Night Partly cloudy, with a low around 5.
  • Sunday Mostly sunny, with a high near 22.
  • Sunday Night Partly cloudy, with a low around 4.
  • Monday Mostly sunny, with a high near 21.
  • Monday Night Mostly clear, with a low around 6.
  • Tuesday Sunny, with a high near 18.