National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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2 Miles SE Rafter J Ranch WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 29 °F

Tonight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 19 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 28 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 13 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 32 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 29 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 42 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 38 °F

Detailed Forecast

  • Today Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 29. West northwest wind 8 to 13 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Scattered snow showers. Mostly cloudy, with a low around 19. South southwest wind 8 to 13 mph becoming west after midnight. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
  • Monday Scattered snow showers. Mostly cloudy, with a high near 28. West wind 8 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Monday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 13. West wind 6 to 9 mph becoming south in the evening.
  • Tuesday A 50 percent chance of snow. Mostly cloudy, with a high near 32. South wind around 7 mph. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night A 50 percent chance of snow. Mostly cloudy, with a low around 29. West southwest wind around 8 mph.
  • Wednesday A 20 percent chance of snow before 11am. Partly sunny, with a high near 42. West southwest wind around 8 mph.
  • Wednesday Night Mostly cloudy, with a low around 22.
  • Thanksgiving Day Partly sunny, with a high near 38.
  • Thursday Night Partly cloudy, with a low around 18.
  • Friday Mostly sunny, with a high near 34.
  • Friday Night Partly cloudy, with a low around 17.
  • Saturday Partly sunny, with a high near 35.