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.
Read More...

Current Conditions

En Español

Share |

15 Miles NW Moose WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 8 °F

Sunday

Snow Chance for Measurable Precipitation 80%

Snow

High: 17 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 15 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 20 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 11 °F

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 27 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 24 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 32 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Detailed Forecast

  • Overnight Snow showers. Low around 8. Wind chill values as low as -5. West wind around 13 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
  • Sunday Snow showers, mainly before 11am. High near 17. Wind chill values as low as zero. West southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow showers likely. Cloudy, with a low around 15. Wind chill values as low as zero. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
  • Monday Snow showers likely, mainly before 11am. Cloudy, with a high near 20. Wind chill values as low as zero. West wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
  • Monday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 11. Southwest wind 13 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
  • Tuesday Snow. High near 27. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
  • Tuesday Night Snow likely. Cloudy, with a low around 24. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
  • Wednesday A 40 percent chance of snow. Mostly cloudy, with a high near 32.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.
  • Thanksgiving Day A 20 percent chance of snow. Partly sunny, with a high near 30.
  • Thursday Night Partly cloudy, with a low around 14.
  • Friday Partly sunny, with a high near 29.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 15.
  • Saturday A slight chance of snow. Partly sunny, with a high near 26.