National Weather Service United States Department of Commerce

Snow for Ohio Valley and northern mid-Atlantic Sunday into Monday

A clipper system will strengthen as it moves from the Midwest to the Ohio Valley on Sunday. Snow, some heavy, will spread from the Ohio Valley into parts of the lower Great Lakes and northern mid-Atlantic Sunday into Monday morning. The heaviest snow is expected from central Ohio into southwest Pennsylvania. Winter Weather Advisories are in effect for many of these locations.
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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

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 29 °F

Sunday

Windy

Windy

High: 42 °F

Sunday
Night

Breezy

Breezy

Low: 34 °F

Monday

Sunny

Sunny

High: 50 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 37 °F

Tuesday

Sunny

Sunny

High: 49 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 32 °F

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 39 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 24 °F

Detailed Forecast

  • Tonight A slight chance of snow, mixing with rain after 11pm, then gradually ending. Mostly cloudy, with a low around 29. Windy, with a west northwest wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 20%.
  • Sunday Mostly sunny, with a high near 42. Windy, with a west northwest wind 21 to 31 mph, with gusts as high as 47 mph.
  • Sunday Night Mostly clear, with a low around 34. Breezy, with a west northwest wind 14 to 21 mph, with gusts as high as 30 mph.
  • Monday Sunny, with a high near 50. West wind 14 to 16 mph, with gusts as high as 23 mph.
  • Monday Night Mostly clear, with a low around 37. West southwest wind around 14 mph, with gusts as high as 20 mph.
  • Tuesday Sunny, with a high near 49. West southwest wind 13 to 16 mph, with gusts as high as 23 mph.
  • Tuesday Night Mostly cloudy, with a low around 32. West southwest wind 14 to 17 mph, with gusts as high as 24 mph.
  • Wednesday A slight chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 20%.
  • Wednesday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 24.
  • Thursday Partly sunny, with a high near 35.
  • Thursday Night Partly cloudy, with a low around 21.
  • Friday Partly sunny, with a high near 31.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 16.
  • Saturday A chance of snow. Partly sunny, with a high near 25.