National Weather Service United States Department of Commerce

Heavy Snow For the Southern Rockies with Heavy Rain for Portions of the Southwest

A moist flow off the Pacific will bring heavy rain to southern California and Arizona with heavy snow for the southern Rocky Mountains Monday. More freezing rain is possible from the southern Plains to the central Mississippi Valley. Heavy snow is also expected for portions of New England and upstate New York Monday.
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Current Conditions

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5 Miles NW Centennial WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 12 °F

Monday

Snow Chance for Measurable Precipitation 90%

Snow

High: 34 °F

Monday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 7 °F

Tuesday

Snow Chance for Measurable Precipitation 100%

Snow

High: 14 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: -9 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 12 °F

Wednesday
Night

Breezy

Breezy

Low: -1 °F

Thursday

Breezy

Breezy

High: 28 °F

Thursday
Night

Breezy

Breezy

Low: 9 °F

Detailed Forecast

  • Overnight Snow likely. Cloudy, with a low around 12. South southwest wind around 10 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Monday Snow. High near 34. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Monday Night Snow with areas of blowing snow. Low around 7. Wind chill values as low as -5. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
  • Tuesday Snow. High near 14. Wind chill values as low as -10. North wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Tuesday Night A 50 percent chance of snow. Cloudy, with a low around -9. West wind 10 to 15 mph.
  • Wednesday A 20 percent chance of snow showers. Partly sunny, with a high near 12.
  • Wednesday Night Mostly clear, with a low around -1. Breezy.
  • Thursday Sunny, with a high near 28. Breezy.
  • Thursday Night Mostly clear, with a low around 9. Breezy.
  • Friday Mostly sunny, with a high near 34.
  • Friday Night Partly cloudy, with a low around 10.
  • Saturday Mostly sunny, with a high near 32.
  • Saturday Night Partly cloudy, with a low around 11.
  • Sunday Mostly sunny, with a high near 34.