National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Hazardous Weather Conditions

Current Conditions

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3 Miles SSW Powell WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 67 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 40 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 68 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 36 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 51 °F

Sunday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 30 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 28 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 36. Southeast wind 6 to 8 mph.
  • Friday Mostly sunny, with a high near 67. Southeast wind 7 to 13 mph.
  • Friday Night Partly cloudy, with a low around 40. South southwest wind 8 to 13 mph.
  • Saturday Mostly sunny, with a high near 68. East southeast wind 5 to 11 mph.
  • Saturday Night A slight chance of showers before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 36. South wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 20%.
  • Sunday A slight chance of rain and snow before noon, then a chance of rain. Partly sunny, with a high near 51. South southeast wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 40%.
  • Sunday Night A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 30. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.
  • Monday Mostly sunny, with a high near 50.
  • Monday Night Mostly clear, with a low around 28.
  • Tuesday Mostly sunny, with a high near 54.
  • Tuesday Night Partly cloudy, with a low around 32.
  • Wednesday Mostly sunny, with a high near 58.
  • Wednesday Night Partly cloudy, with a low around 33.
  • Thursday Mostly sunny, with a high near 63.