National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Current Conditions

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9 Miles NE Lake WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 17 °F

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 10 °F

Tuesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 28 °F

Tuesday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 23 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 33 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 21 °F

Thanksgiving
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Friday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 31 °F

Detailed Forecast

  • This Afternoon Scattered snow showers, mainly before 5pm. Mostly cloudy, with a steady temperature around 17. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
  • Tonight Snow, mainly after 2am. Low around 10. Wind chill values as low as -10. Southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Snow. High near 28. Wind chill values as low as -5. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Tuesday Night Snow. Low around 23. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Wednesday A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 33. West wind 15 to 17 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 21. West southwest wind 11 to 15 mph, with gusts as high as 21 mph.
  • Thanksgiving Day A 20 percent chance of snow before 11am. Partly sunny, with a high near 31. West southwest wind 10 to 13 mph.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 20.
  • Friday A 40 percent chance of snow. Mostly cloudy, with a high near 31.
  • Friday Night A 50 percent chance of snow. Mostly cloudy, with a low around 16.
  • Saturday A chance of snow. Mostly cloudy, with a high near 26.
  • Saturday Night A chance of snow. Mostly cloudy, with a low around 14.
  • Sunday A chance of snow. Mostly cloudy, with a high near 25.