National Weather Service United States Department of Commerce

Unsettled weather moving into the western and central U.S.

Increasing moisture and colder air will filter into the Pacific Northwest Friday and into Saturday. Expect rain to start near the coast and then begin to spread steadily to the south and east into the interior mountains as snow Friday into Saturday. Enough moisture will be pushed eastward to also see snow in the central and southern Rockies and adjacent Plains Friday.
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Current Conditions

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Riverton WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 24 °F

Tonight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 5 °F

Saturday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 21 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 2 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 22 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 5 °F

Monday

Sunny

Sunny

High: 32 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 10 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 14 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 24. Wind chill values as low as -10. Light and variable wind.
  • Tonight A 20 percent chance of snow after 2am. Mostly cloudy, with a low around 5. Wind chill values as low as -10. North wind 5 to 9 mph.
  • Saturday A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -10. North northeast wind around 9 mph.
  • Saturday Night A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 2. Wind chill values as low as -5. North northeast wind 5 to 9 mph.
  • Sunday Mostly sunny, with a high near 22. Light and variable wind.
  • Sunday Night Mostly clear, with a low around 5. East southeast wind around 5 mph becoming light and variable in the evening.
  • Monday Sunny, with a high near 32. South southwest wind 3 to 5 mph.
  • Monday Night A 40 percent chance of snow. Mostly cloudy, with a low around 10.
  • Tuesday Snow likely. Cloudy, with a high near 14. Chance of precipitation is 60%.
  • Tuesday Night A 40 percent chance of snow. Mostly cloudy, with a low around -10.
  • Wednesday Mostly sunny, with a high near 14.
  • Wednesday Night Partly cloudy, with a low around -2.
  • Thursday Sunny, with a high near 33.