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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16 Miles E Alpine WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 61 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 35 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 55 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 28 °F

Sunday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 38 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 22 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 38 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 61. South southwest wind 13 to 17 mph, with gusts as high as 24 mph.
  • Tonight Mostly cloudy, with a low around 35. South wind 10 to 16 mph, with gusts as high as 23 mph.
  • Saturday A slight chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 55. Breezy, with a south southeast wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Saturday Night Rain showers likely before midnight, then snow likely. Cloudy, with a low around 28. South southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Sunday Snow likely, mainly after noon. Cloudy, with a high near 38. South southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. West wind 3 to 7 mph.
  • Monday Mostly sunny, with a high near 38. Light northwest wind.
  • Monday Night Partly cloudy, with a low around 19.
  • Tuesday Mostly sunny, with a high near 40.
  • Tuesday Night Mostly cloudy, with a low around 27.
  • Wednesday A slight chance of snow. Partly sunny, with a high near 46.
  • Wednesday Night Partly cloudy, with a low around 28.
  • Thursday Mostly sunny, with a high near 52.