National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies, with 1 to 2 foot amounts possible through Monday.
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Current Conditions

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2 Miles ESE Casper WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 34 °F

Tonight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 18 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 31 °F

Tuesday
Night

Breezy

Breezy

Low: 20 °F

Wednesday

Breezy

Breezy

High: 38 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 27 °F

Christmas
Day

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 31 °F

Thursday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 16 °F

Friday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 21 °F

Detailed Forecast

  • Today Scattered snow showers. Mostly cloudy, with a high near 34. Breezy, with a west northwest wind 18 to 21 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Scattered snow showers, mainly before midnight. Mostly cloudy, with a low around 18. Northwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Tuesday Partly sunny, with a high near 31. West southwest wind 11 to 15 mph, with gusts as high as 21 mph.
  • Tuesday Night Partly cloudy, with a low around 20. Breezy, with a west southwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 30 mph.
  • Wednesday Mostly sunny, with a high near 38. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 28 mph.
  • Wednesday Night A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 27. Southwest wind around 16 mph.
  • Christmas Day A 50 percent chance of snow. Cloudy, with a high near 31. Breezy, with a west southwest wind 15 to 20 mph becoming north northwest in the afternoon.
  • Thursday Night A 50 percent chance of snow. Mostly cloudy, with a low around 16.
  • Friday A 20 percent chance of snow. Partly sunny, with a high near 21.
  • Friday Night Mostly clear, with a low around 7.
  • Saturday Mostly sunny, with a high near 27. Breezy.
  • Saturday Night Partly cloudy, with a low around 19.
  • Sunday A slight chance of snow. Mostly cloudy, with a high near 28.