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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20 Miles N Arminto WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Clear

Clear

Low: 40 °F

Saturday

Breezy

Breezy

High: 62 °F

Saturday
Night

Windy

Windy

Low: 43 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 51 °F

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 26 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 34 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Tuesday

Sunny

Sunny

High: 42 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 32 °F

Detailed Forecast

  • Tonight Clear, with a low around 40. West southwest wind 9 to 17 mph, with gusts as high as 26 mph.
  • Saturday Sunny, with a high near 62. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
  • Saturday Night Mostly clear, with a low around 43. Windy, with a southwest wind 21 to 31 mph, with gusts as high as 47 mph.
  • Sunday A slight chance of rain before noon, then a chance of showers after noon. Mostly sunny, with a high near 51. Breezy, with a west wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
  • Sunday Night A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 26. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Monday A 50 percent chance of snow showers. Partly sunny, with a high near 34. Breezy, with a west northwest wind 14 to 23 mph, with gusts as high as 34 mph.
  • Monday Night Partly cloudy, with a low around 24. West wind around 11 mph.
  • Tuesday Sunny, with a high near 42.
  • Tuesday Night Partly cloudy, with a low around 32.
  • Wednesday A slight chance of rain and snow. Mostly sunny, with a high near 46. Breezy. Chance of precipitation is 20%.
  • Wednesday Night Partly cloudy, with a low around 30.
  • Thursday Mostly sunny, with a high near 46.
  • Thursday Night Partly cloudy, with a low around 33.
  • Friday Mostly sunny, with a high near 53.