National Weather Service United States Department of Commerce

Mix of precipitation forecast for much of eastern, southern U.S.

A system moving across the Great Lakes will bring a mix of precipitation from the southern Plains to New England on Tuesday. Rain is forecast from TX across the Southeast and into the mid-Atlantic, with freezing rain, sleet and/or mixed precipitation from the Midwest across the Ohio Valley and Central Appalachians. Snow is forecast from the northern Plains across the Great Lakes into New England.
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Hazardous Weather Conditions

Current Conditions

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18 Miles N Arminto WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Blowing Snow

Blowing
Snow

Low: -7 °F

Wednesday

Blowing Snow

Blowing
Snow

High: 6 °F

Wednesday
Night

Blustery

Blustery

Low: 6 °F

Thursday

Blustery

Blustery

High: 25 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 18 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 31 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 32 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 21 °F

Detailed Forecast

  • Tonight Areas of blowing snow after 1am. Partly cloudy, with a low around -7. Wind chill values as low as -30. Blustery, with a northwest wind 18 to 26 mph, with gusts as high as 37 mph.
  • Wednesday Areas of blowing snow. Mostly sunny and cold, with a high near 6. Wind chill values as low as -30. Blustery, with a west northwest wind around 23 mph, with gusts as high as 32 mph.
  • Wednesday Night Mostly clear, with a low around 6. Wind chill values as low as -15. Blustery, with a west northwest wind 17 to 21 mph, with gusts as high as 29 mph.
  • Thursday Sunny, with a high near 25. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 28 mph.
  • Thursday Night Partly cloudy, with a low around 18. West wind 14 to 17 mph, with gusts as high as 24 mph.
  • Friday Mostly sunny, with a high near 31. West northwest wind 11 to 14 mph.
  • Friday Night Partly cloudy, with a low around 19. Northwest wind around 14 mph, with gusts as high as 21 mph.
  • Saturday Mostly sunny, with a high near 32.
  • Saturday Night Partly cloudy, with a low around 21.
  • Sunday Mostly sunny, with a high near 36.
  • Sunday Night Mostly clear, with a low around 22.
  • Monday Sunny, with a high near 39.
  • Monday Night Partly cloudy, with a low around 26.
  • Tuesday Sunny, with a high near 39.