National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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21 Miles ENE Shirley Basin WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Friday

Breezy

Breezy

High: 54 °F

Friday
Night

Windy

Windy

Low: 41 °F

Saturday

Windy

Windy

High: 55 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 33 °F

Sunday

Breezy

Breezy

High: 43 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 33 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 21 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 34. South southwest wind around 15 mph.
  • Friday Mostly sunny, with a high near 54. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
  • Friday Night Partly cloudy, with a low around 41. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 40 mph.
  • Saturday Mostly sunny, with a high near 55. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.
  • Saturday Night A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 40 mph.
  • Sunday Mostly sunny, with a high near 43. Breezy.
  • Sunday Night Partly cloudy, with a low around 24.
  • Monday Mostly sunny, with a high near 33.
  • Monday Night Mostly clear, with a low around 21.
  • Tuesday Sunny, with a high near 40.
  • Tuesday Night Partly cloudy, with a low around 28.
  • Wednesday Sunny, with a high near 44.
  • Wednesday Night Mostly clear, with a low around 29.
  • Thursday Sunny, with a high near 51. Breezy.