National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Current Conditions

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Cheyenne WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Late
Afternoon

Snow Chance for Measurable Precipitation 90%

Snow

High: 26 °F

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: 27 °F

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 52 °F

Wednesday
Night

Breezy

Breezy

Low: 33 °F

Thanksgiving
Day

Breezy

Breezy

High: 54 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Friday

Breezy

Breezy

High: 59 °F

Detailed Forecast

  • Late Afternoon Snow showers, mainly before 5pm. Steady temperature around 26. North northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
  • 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 28 during the remainder of the night. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
  • Tuesday Mostly cloudy, with a high near 40. Windy, with a west northwest wind 30 to 35 mph increasing to 35 to 40 mph in the morning. Winds could gust as high as 60 mph.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 27. Windy, with a northwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. 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 40 mph. Chance of precipitation is 20%.
  • Wednesday Night Partly cloudy, with a low around 33. Breezy.
  • Thanksgiving Day Mostly sunny, with a high near 54. Breezy.
  • Thursday Night Partly cloudy, with a low around 36.
  • Friday Mostly sunny, with a high near 59. Breezy.
  • Friday Night Partly cloudy, with a low around 35.
  • Saturday Mostly sunny, with a high near 53. Breezy.
  • Saturday Night Partly cloudy, with a low around 24.
  • Sunday Mostly sunny, with a high near 39.
  • Sunday Night Partly cloudy, with a low around 20.
  • Monday Mostly sunny, with a high near 43.