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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Rock Springs WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 38 °F

Tonight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 31 °F

Monday

Breezy

Breezy

High: 46 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 32 °F

Tuesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 46 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 33 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 44 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 38. West wind 10 to 13 mph, with gusts as high as 20 mph.
  • Tonight A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 31. Breezy, with a west wind 9 to 14 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 34 mph.
  • Monday Partly sunny, with a high near 46. Breezy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
  • Monday Night A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 32. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph.
  • Tuesday A slight chance of snow before 11am, then a slight chance of rain. Partly sunny, with a high near 46. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
  • Tuesday Night A slight chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
  • Wednesday A chance of snow before 11am, then a slight chance of rain. Partly sunny, with a high near 44. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
  • Wednesday Night Partly cloudy, with a low around 28.
  • Thursday Mostly sunny, with a high near 46.
  • Thursday Night Partly cloudy, with a low around 31. Breezy.
  • Friday Mostly sunny, with a high near 49.
  • Friday Night Partly cloudy, with a low around 35.
  • Saturday Mostly sunny, with a high near 49. Breezy.