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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13 Miles SSE Lake WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Breezy

Breezy

Low: 39 °F

Wednesday

Breezy

Breezy

High: 58 °F

Wednesday
Night

Breezy

Breezy

Low: 33 °F

Thursday

Sunny

Sunny

High: 53 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 34 °F

Friday

Sunny

Sunny

High: 58 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 36 °F

Saturday

Sunny

Sunny

High: 59 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Detailed Forecast

  • Overnight Clear, with a low around 39. Breezy, with a southwest wind around 21 mph, with gusts as high as 29 mph.
  • Wednesday Sunny, with a high near 58. Breezy, with a southwest wind 20 to 28 mph, with gusts as high as 39 mph.
  • Wednesday Night Mostly clear, with a low around 33. Breezy, with a west southwest wind 15 to 20 mph becoming west northwest 7 to 12 mph in the evening. Winds could gust as high as 30 mph.
  • Thursday Sunny, with a high near 53. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.
  • Thursday Night Mostly clear, with a low around 34. West southwest wind 5 to 9 mph becoming light and variable after midnight.
  • Friday Sunny, with a high near 58. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon.
  • Friday Night Mostly clear, with a low around 36. West northwest wind around 6 mph becoming east after midnight.
  • Saturday Sunny, with a high near 59.
  • Saturday Night Partly cloudy, with a low around 38.
  • Sunday Mostly sunny, with a high near 60.
  • Sunday Night Partly cloudy, with a low around 39.
  • Monday Mostly sunny, with a high near 57.
  • Monday Night Mostly clear, with a low around 40.
  • Tuesday Mostly sunny, with a high near 53.