National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
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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

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 27 °C

Tonight

Partly Cloudy

Partly
Cloudy

Low: 14 °C

Thursday

Mostly Sunny

Mostly
Sunny

High: 28 °C

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 13 °C

Friday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 25 °C

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 12 °C

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 26 °C

Saturday
Night

Chance Showers

Chance
Showers

Low: 11 °C

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 22 °C

Detailed Forecast

  • Today Isolated showers and thunderstorms after 3pm. Partly sunny, with a high near 27. West wind 25 to 30 km/h. Chance of precipitation is 20%.
  • Tonight Partly cloudy, with a low around 14. West wind 15 to 25 km/h.
  • Thursday Mostly sunny, with a high near 28. West wind 20 to 25 km/h.
  • Thursday Night Partly cloudy, with a low around 13. Southwest wind 15 to 25 km/h becoming northwest in the evening.
  • Friday Scattered showers and thunderstorms after noon. Partly sunny, with a high near 25. Southwest wind 15 to 20 km/h becoming south southeast 25 to 30 km/h in the afternoon. Chance of precipitation is 30%.
  • Friday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
  • Saturday A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 26.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 11.
  • Sunday A slight chance of showers and thunderstorms. Partly sunny, with a high near 22.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 10.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 23.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 11.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 24.