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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18 Miles N Shell WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 35 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Saturday

Partly Sunny

Partly
Sunny

High: 48 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 26 °F

Sunday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 30 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 18 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Detailed Forecast

  • Overnight Mostly clear, with a steady temperature around 35. South wind 11 to 14 mph, with gusts as high as 20 mph.
  • Friday Mostly sunny, with a high near 49. South wind 13 to 15 mph, with gusts as high as 21 mph.
  • Friday Night Partly cloudy, with a low around 37. South wind 11 to 14 mph, with gusts as high as 20 mph.
  • Saturday Partly sunny, with a high near 48. South wind 9 to 18 mph, with gusts as high as 25 mph.
  • Saturday Night A chance of rain showers before midnight, then a chance of snow. Mostly cloudy, with a low around 26. Windy, with a south wind 20 to 25 mph increasing to 34 to 39 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Sunday Snow likely, mainly after noon. Mostly cloudy, with a high near 30. Breezy, with a south southwest wind 16 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
  • Sunday Night A 50 percent chance of snow. Mostly cloudy, with a low around 18. West northwest wind around 8 mph.
  • Monday A 30 percent chance of snow. Mostly sunny, with a high near 27.
  • Monday Night Partly cloudy, with a low around 20.
  • Tuesday Mostly sunny, with a high near 34.
  • Tuesday Night A slight chance of snow. Partly cloudy, with a low around 26.
  • Wednesday Mostly sunny, with a high near 38.
  • Wednesday Night Partly cloudy, with a low around 26.
  • Thursday Mostly sunny, with a high near 43.