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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2 Miles NNE Lake WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Breezy

Breezy

High: 55 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 53 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 26 °F

Sunday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 34 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 17 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 33 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 14 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 35 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 55. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 28 mph.
  • Tonight Mostly cloudy, with a low around 30. South southwest wind 8 to 14 mph, with gusts as high as 20 mph.
  • Saturday A slight chance of snow showers before 9am, then scattered rain showers. Some thunder is also possible. Mostly cloudy, with a high near 53. South wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Saturday Night Rain and snow showers likely, becoming all snow after midnight. Cloudy, with a low around 26. South southwest wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Snow likely. Cloudy, with a high near 34. Southwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17. West southwest wind 3 to 6 mph.
  • Monday Mostly sunny, with a high near 33. Light west southwest wind.
  • Monday Night Partly cloudy, with a low around 14.
  • Tuesday Partly sunny, with a high near 35.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 23.
  • Wednesday Partly sunny, with a high near 44.
  • Wednesday Night Mostly cloudy, with a low around 25.
  • Thursday Mostly sunny, with a high near 45.