National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Hazardous Weather Conditions

Current Conditions

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25 Miles W Wapiti WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 59 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 40 °F

Saturday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 56 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 33 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 36 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 24 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 35 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 37 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 59. West southwest wind 11 to 16 mph, with gusts as high as 23 mph.
  • Tonight Mostly cloudy, with a low around 40. West southwest wind 8 to 13 mph becoming light west after midnight.
  • Saturday Scattered showers and thunderstorms after noon. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a high near 56. Light and variable wind becoming south 8 to 13 mph in the morning. Chance of precipitation is 40%.
  • Saturday Night A chance of rain showers before midnight, then snow likely. Cloudy, with a low around 33. South southeast wind 9 to 16 mph becoming west in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Sunday Snow likely, mainly after noon. Mostly cloudy, with a high near 36. Breezy, with a west wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Sunday Night A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. West wind 8 to 11 mph.
  • Monday Mostly sunny, with a high near 35. West wind around 7 mph.
  • Monday Night Partly cloudy, with a low around 20.
  • Tuesday Partly sunny, with a high near 37.
  • Tuesday Night Mostly cloudy, with a low around 29.
  • Wednesday Partly sunny, with a high near 42.
  • Wednesday Night Partly cloudy, with a low around 31.
  • Thursday Mostly sunny, with a high near 48.