National Weather Service United States Department of Commerce

Wet and stormy weather continues across Pacific Northwest

Most of the country will experience tranquil weather this weekend. The exception will be the Pacific Northwest and northern California where a series of storm systems will bring rain, strong winds and thunderstorms through Saturday.
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Hazardous Weather Conditions

Current Conditions

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Mt Washburn WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Breezy

Breezy

High: 58 °F

Tonight

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 34 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 42 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 23 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 33 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 19 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 23 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 40 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 58. Breezy, with a south southwest wind 15 to 24 mph, with gusts as high as 37 mph.
  • Tonight A slight chance of rain showers after midnight, mixing with snow after 3am. Partly cloudy, with a low around 34. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
  • Sunday A chance of snow showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 42. Windy, with a southwest wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Sunday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 2 inches possible.
  • Monday A 50 percent chance of snow showers. Mostly cloudy, with a high near 33. West wind 13 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
  • Monday Night A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 19. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.
  • Tuesday Mostly sunny, with a high near 36. South southwest wind 5 to 7 mph.
  • Tuesday Night Scattered snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
  • Wednesday Scattered rain and snow showers. Cloudy, with a high near 40. Chance of precipitation is 40%.
  • Wednesday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 25.
  • Thursday Mostly sunny, with a high near 41.
  • Thursday Night Partly cloudy, with a low around 26.
  • Friday Mostly sunny, with a high near 47.