National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
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Hazardous Weather Conditions

Current Conditions

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Mt Washburn WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 22 °F

Tonight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 17 °F

Monday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 27 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 19 °F

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 27 °F

Tuesday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 17 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 27 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 17 °F

Thursday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 30 °F

Detailed Forecast

  • Today A 20 percent chance of snow after 11am. Partly sunny, with a high near 22. West southwest wind 7 to 10 mph.
  • Tonight Snow likely. Mostly cloudy, with a low around 17. West southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Monday Snow likely, mainly before 11am. Cloudy, with a high near 27. West southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Monday Night Snow. Low around 19. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Snow. High near 27. West southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night Snow. Low around 17. West wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
  • Wednesday A 40 percent chance of snow. Mostly cloudy, with a high near 27. West southwest wind 9 to 11 mph.
  • Wednesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 17.
  • Thursday A 20 percent chance of snow. Mostly cloudy, with a high near 30.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 21.
  • Friday A slight chance of snow. Partly sunny, with a high near 34.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 23. Breezy.
  • Saturday A chance of snow. Cloudy, with a high near 33. Breezy.