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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Casper WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Windy

Windy

Low: 49 °F

Saturday

Breezy

Breezy

High: 70 °F

Saturday
Night

Breezy

Breezy

Low: 46 °F

Sunday

Breezy

Breezy

High: 55 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 33 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Tuesday

Breezy

Breezy

High: 53 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 49. Windy, with a southwest wind 26 to 32 mph, with gusts as high as 45 mph.
  • Saturday Mostly sunny, with a high near 70. Breezy, with a southwest wind 21 to 29 mph, with gusts as high as 40 mph.
  • Saturday Night Partly cloudy, with a low around 46. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 36 mph.
  • Sunday Mostly sunny, with a high near 55. Breezy, with a southwest wind 21 to 26 mph, with gusts as high as 37 mph.
  • Sunday Night Mostly cloudy, with a low around 33. West southwest wind 6 to 16 mph becoming north after midnight. Winds could gust as high as 23 mph.
  • Monday Mostly sunny, with a high near 47. North northeast wind 5 to 7 mph becoming northwest in the afternoon.
  • Monday Night Mostly clear, with a low around 30. West southwest wind around 7 mph.
  • Tuesday Sunny, with a high near 53. Breezy.
  • Tuesday Night Partly cloudy, with a low around 35.
  • Wednesday Mostly sunny, with a high near 59.
  • Wednesday Night Mostly clear, with a low around 37.
  • Thursday Sunny, with a high near 62.
  • Thursday Night Partly cloudy, with a low around 42.
  • Friday Mostly sunny, with a high near 60.