National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into 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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15 Miles E Alpine WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 25 °F

Monday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 30 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 13 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 24 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 21 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 33 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 22 °F

Christmas
Day

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 27 °F

Thursday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 13 °F

Detailed Forecast

  • Tonight Snow. Low around 25. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
  • Monday Snow likely, mainly before 11am. Cloudy, with a high near 30. West southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Monday Night A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 13. North wind 6 to 10 mph.
  • Tuesday Partly sunny, with a high near 24. Calm wind becoming west around 5 mph in the afternoon.
  • Tuesday Night A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Light west wind.
  • Wednesday A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 33. Light southwest wind.
  • Wednesday Night Snow likely. Cloudy, with a low around 22. South southwest wind 5 to 7 mph. Chance of precipitation is 60%.
  • Christmas Day Snow likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
  • Thursday Night A 50 percent chance of snow. Mostly cloudy, with a low around 13.
  • Friday A 20 percent chance of snow. Partly sunny, with a high near 21.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 8.
  • Saturday Partly sunny, with a high near 28.
  • Saturday Night A slight chance of snow. Mostly cloudy, with a low around 16.
  • Sunday A slight chance of snow. Partly sunny, with a high near 29.