National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Cody WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Windy

Windy

Low: -1 °C

Sunday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 8 °C

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: -2 °C

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 2 °C

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -11 °C

Tuesday

Partly Sunny

Partly
Sunny

High: 1 °C

Tuesday
Night

Flurries

Flurries

Low: -4 °C

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 3 °C

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: -6 °C

Detailed Forecast

  • Tonight Mostly cloudy, with a low around -1. Windy, with a west southwest wind 37 to 42 km/h increasing to 43 to 48 km/h in the evening. Winds could gust as high as 65 km/h.
  • Sunday A slight chance of snow before noon, then a slight chance of rain. Partly sunny, with a high near 8. Windy, with a west wind 45 to 55 km/h decreasing to 27 to 37 km/h in the afternoon. Winds could gust as high as 75 km/h. Chance of precipitation is 20%.
  • Sunday Night A chance of rain and snow showers before midnight, then a slight chance of snow showers. Mostly cloudy, with a low around -2. Breezy, with a west wind 23 to 32 km/h, with gusts as high as 48 km/h. Chance of precipitation is 40%. New snow accumulation of around a centimeter possible.
  • Monday A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 2. Northwest wind 14 to 23 km/h. New snow accumulation of less than a half centimeter possible.
  • Monday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around -11. West northwest wind 11 to 16 km/h.
  • Tuesday Partly sunny, with a high near 1. West southwest wind 11 to 16 km/h.
  • Tuesday Night Occasional flurries after midnight. Partly cloudy, with a low around -4. Southwest wind 11 to 13 km/h.
  • Wednesday A 30 percent chance of snow. Partly sunny, with a high near 3.
  • Wednesday Night A 40 percent chance of snow. Mostly cloudy, with a low around -6.
  • Christmas Day A 50 percent chance of snow. Mostly cloudy, with a high near -3.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around -12.
  • Friday Mostly sunny, with a high near -4.
  • Friday Night Partly cloudy, with a low around -12.
  • Saturday Mostly sunny, with a high near -1.