National Weather Service United States Department of Commerce

Stormy weather expected for the Pacific Northwest and Intermountain West

An impressive frontal system will continue moving through the Pacific Northwest and the Intermountain West and slowly make its way south. Behind it very cold Arctic air will follow. Higher elevation snow and moderate rainfall can be expected throughout these regions along with strong winds.
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Hazardous Weather Conditions

Current Conditions

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Riverton WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: -3 °C

Friday

Sunny

Sunny

High: 13 °C

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: -3 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 9 °C

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -9 °C

Sunday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: -5 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: -14 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 1 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: -6 °C

Detailed Forecast

  • Tonight Mostly clear, with a low around -3. South wind 3 to 8 km/h.
  • Friday Sunny, with a high near 13. Light south southeast wind becoming south southwest 6 to 11 km/h in the morning.
  • Friday Night Partly cloudy, with a low around -3. South southwest wind 14 to 21 km/h, with gusts as high as 32 km/h.
  • Saturday Mostly sunny, with a high near 9. Southwest wind 14 to 19 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 45 km/h.
  • Saturday Night A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -9. West southwest wind 21 to 26 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 39 km/h.
  • Sunday A 20 percent chance of snow. Partly sunny, with a high near -5. North wind 11 to 18 km/h.
  • Sunday Night Partly cloudy, with a low around -14. Northeast wind 5 to 10 km/h becoming east southeast after midnight.
  • Monday Mostly sunny, with a high near 1.
  • Monday Night Partly cloudy, with a low around -6.
  • Tuesday Mostly sunny, with a high near 3.
  • Tuesday Night Partly cloudy, with a low around -9.
  • Wednesday A slight chance of snow. Partly sunny, with a high near 2.
  • Wednesday Night Partly cloudy, with a low around -8.
  • Thursday Mostly sunny, with a high near 3.