National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
Read More...

Current Conditions

En Español

Share |

19 Miles SW Dubois WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 34 °F

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 21 °F

Monday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 26 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 4 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 24 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 13 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 30 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 18 °F

Christmas
Day

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 23 °F

Detailed Forecast

  • Today Snow with areas of blowing snow. High near 34. Windy, with a north wind 10 to 20 mph becoming west 22 to 32 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
  • Tonight Snow with areas of blowing snow before 2am, then snow likely after 2am. Low around 21. Breezy, with a west wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Monday Snow likely with areas of blowing snow before 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 26. Wind chill values as low as zero. Breezy, with a west northwest wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
  • Monday Night A 20 percent chance of snow. Mostly cloudy, with a low around 4. Wind chill values as low as -15. West northwest wind 8 to 15 mph.
  • Tuesday Partly sunny, with a high near 24. West northwest wind 7 to 9 mph.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 13. West northwest wind around 7 mph.
  • Wednesday A 30 percent chance of snow. Partly sunny, with a high near 30. West wind around 7 mph.
  • Wednesday Night Snow likely. Cloudy, with a low around 18. Chance of precipitation is 70%.
  • Christmas Day Snow likely. Cloudy, with a high near 23. Chance of precipitation is 70%.
  • Thursday Night A 50 percent chance of snow. Mostly cloudy, with a low around 3.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 16.
  • Friday Night Partly cloudy, with a low around -1.
  • Saturday Partly sunny, with a high near 20.