National Weather Service United States Department of Commerce

East Coast winter storm forecast to impact Thanksgiving holiday travel

A storm system will develop off the coast of the Carolinas early Wednesday and strengthen as it moves rapidly up the East Coast Wednesday into early Thursday. Heavy snow is likely to begin in the central Appalachians early Wednesday morning, spreading northeast through the interior Mid-Atlantic into New England by Wednesday night. Winter Storm Watches are in effect for these areas.
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Current Conditions

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3 Miles WNW South Greeley WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 20 °FRising Temperatures

Tuesday

Windy

Windy

High: 40 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 28 °F

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 52 °F

Wednesday
Night

Breezy

Breezy

Low: 34 °F

Thanksgiving
Day

Breezy

Breezy

High: 53 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Friday

Breezy

Breezy

High: 59 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Detailed Forecast

  • Tonight A 40 percent chance of snow showers before 8pm. Mostly cloudy, with a temperature falling to near 20 by 9pm, then rising to around 26 during the remainder of the night. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.
  • Tuesday Mostly cloudy, with a high near 40. Windy, with a west northwest wind 30 to 40 mph, with gusts as high as 60 mph.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 28. Windy, with a northwest wind 20 to 30 mph decreasing to 10 to 20 mph. Winds could gust as high as 50 mph. Chance of precipitation is 50%.
  • Wednesday A slight chance of rain and snow showers before 11am. Partly sunny, with a high near 52. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
  • Wednesday Night Partly cloudy, with a low around 34. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
  • Thanksgiving Day Mostly sunny, with a high near 53. Breezy.
  • Thursday Night Partly cloudy, with a low around 37.
  • Friday Mostly sunny, with a high near 59. Breezy.
  • Friday Night Partly cloudy, with a low around 36.
  • Saturday Mostly sunny, with a high near 53. Breezy.
  • Saturday Night Partly cloudy, with a low around 25.
  • Sunday Mostly sunny, with a high near 39.
  • Sunday Night Partly cloudy, with a low around 21.
  • Monday Mostly sunny, with a high near 43.