National Weather Service United States Department of Commerce

Unsettled weather moving into the western and central U.S.

Increasing moisture and colder air will filter into the Pacific Northwest Friday and into Saturday. Expect rain to start near the coast and then begin to spread steadily to the south and east into the interior mountains as snow Friday into Saturday. Enough moisture will be pushed eastward to also see snow in the central and southern Rockies and adjacent Plains Friday.
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Hazardous Weather Conditions

Current Conditions

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Cheyenne WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Today

Slight Chance Light Snow Chance for Measurable Precipitation 20%

Slight Chc
Light Snow

High: -8 °C

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: -15 °C

Saturday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: -6 °C

Saturday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: -14 °C

Sunday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: -6 °C

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -11 °C

Monday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 2 °C

Monday
Night

Chance Snow

Chance
Snow

Low: -8 °C

Tuesday

Chance Snow

Chance
Snow

High: -6 °C

Detailed Forecast

  • Today A 20 percent chance of light snow before noon. Mostly cloudy, with a high near -8. Wind chill values as low as -25. South wind around 25 km/h.
  • Tonight Mostly cloudy, with a low around -15. Wind chill values as low as -25. South wind 10 to 20 km/h becoming west after midnight.
  • Saturday A 30 percent chance of snow after noon. Mostly cloudy, with a high near -6. Wind chill values as low as -20. West northwest wind 10 to 20 km/h becoming northeast in the afternoon.
  • Saturday Night Snow likely, mainly before midnight. Cloudy, with a low around -14. Wind chill values as low as -20. Northeast wind 10 to 15 km/h. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.
  • Sunday A 20 percent chance of snow. Mostly cloudy, with a high near -6. North wind 10 to 15 km/h becoming southeast in the afternoon.
  • Sunday Night Mostly cloudy, with a low around -11.
  • Monday A slight chance of rain and snow showers after noon. Mostly cloudy, with a high near 2. Chance of precipitation is 20%.
  • Monday Night A chance of snow. Mostly cloudy, with a low around -8.
  • Tuesday A chance of snow. Cloudy, with a high near -6.
  • Tuesday Night A chance of snow. Cloudy, with a low around -19.
  • Wednesday A slight chance of snow. Partly sunny, with a high near -11.
  • Wednesday Night Partly cloudy, with a low around -15.
  • Thursday Mostly sunny, with a high near 1. Breezy.