National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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13 Miles ESE Smoot WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Snow Chance for Measurable Precipitation 90%

Snow

High: 28 °F

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 22 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 33 °F

Sunday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 25 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 31 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 16 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 19 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 33 °F

Detailed Forecast

  • Today Snow. High near 28. Breezy, with a west southwest wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
  • Tonight Snow. Low around 22. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Snow. High near 33. Windy, with a west wind 23 to 28 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
  • Sunday Night Snow. Low around 25. Breezy, with a west wind 20 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Monday Snow. High near 31. Blustery, with a west northwest wind 17 to 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Monday Night A 20 percent chance of snow. Mostly cloudy, with a low around 16. Northwest wind 10 to 17 mph, with gusts as high as 23 mph.
  • Tuesday A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 27. West wind around 10 mph.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 19.
  • Wednesday A 50 percent chance of snow. Mostly cloudy, with a high near 33.
  • Wednesday Night Snow likely. Cloudy, with a low around 21. Chance of precipitation is 70%.
  • Christmas Day Snow likely. Cloudy, with a high near 23.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 9.
  • Friday A slight chance of snow. Partly sunny, with a high near 17.