National Weather Service United States Department of Commerce

More heavy rain and mountain snow in the Pacific Northwest on Saturday

Active weather will persist in the Pacific Northwest on Saturday. The hardest hit areas will likely be from the northern California coastline to eastern Washington as rainfall totals will range from 1 to 4 inches. In the higher elevations, precipitation will fall as snow with the some mountain peaks receiving up to a foot.
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Hazardous Weather Conditions

Current Conditions

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Greybull/S Big Horn Airport WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 10 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 33 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 14 °F

Sunday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 34 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 11 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 27 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 13 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 10. Light south southeast wind.
  • Saturday Mostly sunny, with a high near 33. Light south wind.
  • Saturday Night Mostly cloudy, with a low around 14. Southeast wind around 6 mph.
  • Sunday A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 34. South southeast wind 5 to 8 mph.
  • Sunday Night A 20 percent chance of snow. Mostly cloudy, with a low around 20. Southeast wind around 6 mph becoming light and variable.
  • Monday A 20 percent chance of snow. Partly sunny, with a high near 31. Northwest wind 8 to 13 mph.
  • Monday Night A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Northwest wind 8 to 11 mph.
  • Tuesday Mostly sunny, with a high near 27.
  • Tuesday Night Mostly cloudy, with a low around 13.
  • Wednesday A 20 percent chance of snow. Partly sunny, with a high near 29.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 14.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 26.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 6.
  • Friday Partly sunny, with a high near 17.