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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20 Miles N Wapiti WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 53 °F

Tonight

Breezy

Breezy

Low: 42 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 51 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 33 °F

Sunday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 33 °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: 34 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 24 °F

Tuesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 38 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 53. West wind 11 to 18 mph, with gusts as high as 28 mph.
  • Tonight Partly cloudy, with a low around 42. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 41 mph.
  • Saturday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 51. West southwest wind 8 to 17 mph becoming southeast in the afternoon. Winds could gust as high as 26 mph.
  • Saturday Night A chance of rain showers before midnight, then a chance of snow. Mostly cloudy, with a low around 33. Breezy, with a southeast wind 10 to 15 mph becoming west 18 to 23 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Sunday A 50 percent chance of snow. Mostly cloudy, with a high near 33. Breezy, with a west wind 13 to 22 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.
  • Sunday Night A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. West wind 9 to 14 mph, with gusts as high as 21 mph.
  • Monday A 20 percent chance of snow before noon. Mostly sunny, with a high near 34. West northwest wind around 10 mph.
  • Monday Night Mostly clear, with a low around 24.
  • Tuesday A slight chance of rain and snow. Partly sunny, with a high near 38. Breezy. Chance of precipitation is 20%.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 31. Breezy.
  • Wednesday A slight chance of rain and snow. Partly sunny, with a high near 43. Breezy.
  • Wednesday Night Partly cloudy, with a low around 34.
  • Thursday Mostly sunny, with a high near 47. Breezy.