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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10 Miles W Wapiti WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 66 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 43 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 63 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 37 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 45 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 29 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 24 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 66. West southwest wind 11 to 16 mph, with gusts as high as 23 mph.
  • Tonight Mostly cloudy, with a low around 43. West wind 7 to 14 mph, with gusts as high as 20 mph.
  • Saturday A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 63. Calm wind becoming south southwest 5 to 8 mph.
  • Saturday Night A slight chance of showers before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 37. East southeast wind 13 to 18 mph becoming west in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
  • Sunday A slight chance of snow before noon, then a chance of rain. Partly sunny, with a high near 45. Breezy, with a west wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Sunday Night A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. West wind 7 to 11 mph.
  • Monday Mostly sunny, with a high near 43. West wind around 7 mph.
  • Monday Night Mostly clear, with a low around 24.
  • Tuesday Mostly sunny, with a high near 47.
  • Tuesday Night Partly cloudy, with a low around 33.
  • Wednesday Mostly sunny, with a high near 51.
  • Wednesday Night Partly cloudy, with a low around 35.
  • Thursday Mostly sunny, with a high near 57.