National Weather Service United States Department of Commerce

Stormy weather expected for the Pacific Northwest and Intermountain West

An impressive frontal system will continue moving through the Pacific Northwest and the Intermountain West and slowly make its way south. Behind it very cold Arctic air will follow. Higher elevation snow and moderate rainfall can be expected throughout these regions along with strong winds.
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Current Conditions

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4 Miles SW South Entrance WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Friday

Breezy

Breezy

High: 40 °F

Friday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 25 °F

Saturday

Snow Chance for Measurable Precipitation 80%

Snow

High: 34 °F

Saturday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 12 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 22 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 2 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 29 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 19 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 25. Southwest wind around 17 mph, with gusts as high as 28 mph.
  • Friday Partly sunny, with a high near 40. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 34 mph.
  • Friday Night A chance of snow before 11pm, then snow likely with areas of blowing snow after 11pm. Mostly cloudy, with a low around 25. Breezy, with a southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Saturday Snow likely with areas of blowing snow before 11am, then snow after 11am. High near 34. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
  • Saturday Night Snow likely with areas of blowing snow before 11pm, then snow with areas of blowing snow after 11pm. Low around 12. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Snow likely, mainly before 11am. Partly sunny, with a high near 22. West southwest wind 3 to 8 mph. Chance of precipitation is 60%.
  • Sunday Night A 20 percent chance of snow. Mostly cloudy, with a low around 2. Light and variable wind.
  • Monday A 20 percent chance of snow. Partly sunny, with a high near 29.
  • Monday Night A 50 percent chance of snow. Mostly cloudy, with a low around 19.
  • Tuesday A 30 percent chance of snow. Mostly cloudy, with a high near 30.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 13.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 30.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 16.
  • Thursday A slight chance of snow. Mostly cloudy, with a high near 33.