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 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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7 Miles NNW Moose WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 33 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 55 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 31 °F

Sunday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 38 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 24 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 37 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 41 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 27 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 33. South southwest wind 11 to 16 mph, with gusts as high as 23 mph.
  • Saturday Scattered rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Cloudy, with a high near 55. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Saturday Night Rain likely before midnight, then snow likely. Cloudy, with a low around 31. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Snow likely before noon, then rain and snow likely. Mostly cloudy, with a high near 38. Breezy, with a south southwest wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Sunday Night A 50 percent chance of snow. Cloudy, with a low around 24. West wind 5 to 8 mph becoming calm. New snow accumulation of less than one inch possible.
  • Monday Mostly sunny, with a high near 37. West wind 3 to 6 mph.
  • Monday Night Partly cloudy, with a low around 20. Southwest wind around 6 mph.
  • Tuesday Partly sunny, with a high near 41.
  • Tuesday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 27.
  • Wednesday Partly sunny, with a high near 48.
  • Wednesday Night Partly cloudy, with a low around 27.
  • Thursday Mostly sunny, with a high near 50.
  • Thursday Night Partly cloudy, with a low around 29.
  • Friday A slight chance of showers. Mostly sunny, with a high near 50.