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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5 Miles SSE Madison WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 56 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 53 °F

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 29 °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: 19 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 33 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 17 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 35 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 56. South wind 9 to 17 mph, with gusts as high as 26 mph.
  • Tonight Partly cloudy, with a low around 34. South wind 10 to 13 mph, with gusts as high as 20 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 53. South wind 11 to 17 mph, with gusts as high as 26 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 29. South southwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Snow likely. Cloudy, with a high near 34. South southwest wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 19. West southwest wind around 6 mph becoming calm after midnight.
  • Monday Mostly sunny, with a high near 33. Calm wind.
  • Monday Night Partly cloudy, with a low around 17.
  • Tuesday Partly sunny, with a high near 35.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 25.
  • Wednesday Partly sunny, with a high near 43.
  • Wednesday Night Partly cloudy, with a low around 27.
  • Thursday Mostly sunny, with a high near 46.