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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19 Miles NNW Wapiti WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 61 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Saturday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 59 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 33 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 40 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 24 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 39 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 37. West southwest wind 8 to 10 mph.
  • Friday Mostly sunny, with a high near 61. West southwest wind 11 to 16 mph, with gusts as high as 23 mph.
  • Friday Night Partly cloudy, with a low around 37. West southwest wind 13 to 16 mph, with gusts as high as 22 mph.
  • Saturday A 20 percent chance of showers after noon. Partly sunny, with a high near 59. West wind 6 to 10 mph becoming south in the afternoon.
  • Saturday Night A chance of rain showers before midnight, then a chance of snow. Mostly cloudy, with a low around 33. Breezy, with a south southeast wind 11 to 20 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Sunday A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 40. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
  • Sunday Night A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 24. West wind 7 to 9 mph.
  • Monday A 20 percent chance of snow. Mostly sunny, with a high near 39.
  • Monday Night Partly cloudy, with a low around 24.
  • Tuesday Mostly sunny, with a high near 42.
  • Tuesday Night Partly cloudy, with a low around 28.
  • Wednesday Mostly sunny, with a high near 47.
  • Wednesday Night Partly cloudy, with a low around 29.
  • Thursday Mostly sunny, with a high near 51.