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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2 Miles WNW Lake WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 51 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 31 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 49 °F

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 25 °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: 17 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 29 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 14 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 51. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.
  • Tonight Partly cloudy, with a low around 31. South wind 13 to 15 mph, with gusts as high as 23 mph.
  • Saturday A slight chance of snow showers before noon, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 49. South wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Saturday Night Snow likely. Cloudy, with a low around 25. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Snow likely. Cloudy, with a high near 30. Southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17. West wind 6 to 8 mph.
  • Monday Mostly sunny, with a high near 29. Light west southwest wind.
  • Monday Night Partly cloudy, with a low around 14.
  • Tuesday A 20 percent chance of snow. Partly sunny, with a high near 31.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 23.
  • Wednesday A slight chance of rain and snow. Partly sunny, with a high near 40.
  • Wednesday Night Mostly cloudy, with a low around 26.
  • Thursday Partly sunny, with a high near 42.