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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6 Miles ENE Smoot WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 33 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 57 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 50 °F

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 23 °F

Sunday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 34 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 21 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 34 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 33. South southeast wind 11 to 13 mph.
  • Friday Mostly sunny, with a high near 57. South wind around 14 mph, with gusts as high as 20 mph.
  • Friday Night Partly cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 22 mph.
  • Saturday A slight chance of snow showers before noon, then rain showers likely. Mostly cloudy, with a high near 50. South wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Saturday Night Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 23. South southwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Snow likely. Cloudy, with a high near 34. Southwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
  • Sunday Night A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. West northwest wind around 7 mph.
  • Monday Mostly sunny, with a high near 34.
  • Monday Night Partly cloudy, with a low around 19.
  • Tuesday Mostly sunny, with a high near 37.
  • Tuesday Night Partly cloudy, with a low around 24.
  • Wednesday Mostly sunny, with a high near 43.
  • Wednesday Night Partly cloudy, with a low around 26.
  • Thursday Mostly sunny, with a high near 48.