National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Hazardous Weather Conditions

Current Conditions

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17 Miles WSW Glendo WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Windy

Windy

Low: 38 °F

Saturday

Windy

Windy

High: 56 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 19 °F

Sunday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 24 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 7 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Monday
Night

Windy

Windy

Low: 31 °F

Tuesday

Windy

Windy

High: 47 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 38. Windy, with a west wind around 40 mph, with gusts as high as 55 mph.
  • Saturday Mostly sunny, with a high near 56. Windy, with a west southwest wind 35 to 40 mph, with gusts as high as 60 mph.
  • Saturday Night A 50 percent chance of snow after 11pm. Partly cloudy, with a low around 19. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
  • Sunday A 50 percent chance of snow. Mostly cloudy, with a high near 24. Wind chill values as low as zero. North wind 10 to 15 mph.
  • Sunday Night A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 7. North northeast wind 5 to 10 mph becoming south after midnight.
  • Monday Mostly sunny, with a high near 39.
  • Monday Night Partly cloudy, with a low around 31. Windy.
  • Tuesday Mostly sunny, with a high near 47. Windy.
  • Tuesday Night Partly cloudy, with a low around 24.
  • Wednesday A slight chance of rain and snow. Partly sunny, with a high near 40.
  • Wednesday Night Mostly cloudy, with a low around 30. Breezy.
  • Thursday Mostly sunny, with a high near 44. Breezy.
  • Thursday Night Partly cloudy, with a low around 29.
  • Friday Mostly sunny, with a high near 42.