National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Hazardous Weather Conditions

Current Conditions

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16 Miles NE Ten Sleep WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Saturday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 36 °F

Saturday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 4 °F

Sunday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 11 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -3 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 26 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 17 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 32 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 11 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow after 4am. Partly cloudy, with a low around 20. Breezy, with a west southwest wind around 22 mph, with gusts as high as 31 mph.
  • Saturday A 50 percent chance of snow, mainly after 11am. Increasing clouds, with a high near 36. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.
  • Saturday Night Snow. Low around 4. Wind chill values as low as -10. Breezy, with a west wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Sunday A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 11. Wind chill values as low as -10. West wind around 8 mph. New snow accumulation of around an inch possible.
  • Sunday Night Mostly cloudy, with a low around -3. West northwest wind 5 to 8 mph.
  • Monday Mostly sunny, with a high near 26. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.
  • Monday Night A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
  • Tuesday A 20 percent chance of snow. Partly sunny, with a high near 32.
  • Tuesday Night Partly cloudy, with a low around 11.
  • Wednesday A 20 percent chance of snow. Partly sunny, with a high near 29.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 17.
  • Thursday A slight chance of snow. Partly sunny, with a high near 33.
  • Thursday Night Mostly cloudy, with a low around 15.
  • Friday Partly sunny, with a high near 30.