National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Cheyenne WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

Low: 52 °F

Thursday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 72 °F

Thursday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 50 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 79 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 52 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 82 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 55 °F

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 77 °F

Sunday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 49 °F

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then scattered showers and thunderstorms after 1am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 52. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Scattered showers and thunderstorms. Partly sunny, with a high near 72. North northwest wind 10 to 15 mph. Chance of precipitation is 30%.
  • Thursday Night Scattered showers and thunderstorms before 7pm. Partly cloudy, with a low around 50. North wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
  • Friday A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 79. West northwest wind around 10 mph becoming south in the afternoon.
  • Friday Night A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 52. South southeast wind 5 to 10 mph becoming west southwest after midnight.
  • Saturday A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 82.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 20%.
  • Sunday A slight chance of showers and thunderstorms. Partly sunny, with a high near 77.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
  • Labor Day Mostly sunny, with a high near 74.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
  • Tuesday Sunny, with a high near 75.
  • Tuesday Night Mostly clear, with a low around 52.
  • Wednesday Sunny, with a high near 78.