National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest

A series of storm systems will bring several rounds of rain to the Pacific Northwest and northern California over the next several days. Heavy rain, high winds and thunderstorms are expected, especially along the coast. Meanwhile, rain and gusty winds will taper off across New England as the coastal low that has been affecting that area moves offshore.
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Hazardous Weather Conditions

Current Conditions

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Yellowstone National Park WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Today

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 49 °F

Tonight

Clear

Clear

Low: 28 °F

Saturday

Breezy

Breezy

High: 57 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 29 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 41 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 21 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 31 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 15 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 34 °F

Detailed Forecast

  • Today A 20 percent chance of snow showers before 11am. Partly sunny, then gradually becoming sunny, with a high near 49. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 33 mph.
  • Tonight Clear, with a low around 28. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.
  • Saturday Sunny, with a high near 57. Breezy, with a south southwest wind 11 to 21 mph, with gusts as high as 31 mph.
  • Saturday Night A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 32 mph.
  • Sunday Snow likely, mainly after noon. Partly sunny, with a high near 41. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
  • Sunday Night A 50 percent chance of snow. Mostly cloudy, with a low around 21. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.
  • Monday A 50 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 31. West wind 6 to 9 mph.
  • Monday Night A 20 percent chance of snow showers. Partly cloudy, with a low around 15.
  • Tuesday A 20 percent chance of snow showers. Mostly sunny, with a high near 34.
  • Tuesday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 19.
  • Wednesday A chance of rain and snow showers. Mostly cloudy, with a high near 38.
  • Wednesday Night A slight chance of snow showers. Mostly cloudy, with a low around 20.
  • Thursday Partly sunny, with a high near 40.