National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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12 Miles SW Centennial WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

This
Afternoon

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 30 °F

Tonight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 17 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 34 °F

Sunday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 24 °F

Monday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 28 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 13 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 24 °F

Tuesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 16 °F

Wednesday

Slight Chance Snow

Slight Chc
Snow

High: 33 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of snow. Partly sunny, with a high near 30. West southwest wind around 15 mph.
  • Tonight A 30 percent chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.
  • Sunday Areas of blowing snow and a chance of snow before 11am, then snow likely with areas of blowing snow after 11am. Cloudy, with a high near 34. Windy, with a west wind 25 to 35 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow with areas of blowing snow before 11pm, then snow likely with areas of blowing snow after 11pm. Low around 24. Windy, with a west wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Monday Snow likely with areas of blowing snow before 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 28. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
  • Monday Night A 50 percent chance of snow. Mostly cloudy, with a low around 13.
  • Tuesday A 20 percent chance of snow. Partly sunny, with a high near 24. Breezy.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 16. Breezy.
  • Wednesday A slight chance of snow. Partly sunny, with a high near 33. Breezy.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 21. Breezy.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 28. Breezy.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 7.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 15.