National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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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: 82 °F

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 55 °F

Sunday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 75 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 45 °F

Labor
Day

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 74 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Tuesday

Sunny

Sunny

High: 78 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 53 °F

Wednesday

Sunny

Sunny

High: 83 °F

Detailed Forecast

  • Today Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 82. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
  • Tonight Isolated showers and thunderstorms before 9pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 55. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 20%.
  • Sunday Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 75. Breezy, with a west northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
  • Sunday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
  • Labor Day A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West wind 10 to 15 mph.
  • Monday Night Mostly clear, with a low around 47.
  • Tuesday Sunny, with a high near 78.
  • Tuesday Night Mostly clear, with a low around 53.
  • Wednesday Sunny, with a high near 83.
  • Wednesday Night Mostly clear, with a low around 54.
  • Thursday Mostly sunny, with a high near 77.
  • Thursday Night Isolated showers and thunderstorms. Partly cloudy, with a low around 53.
  • Friday Mostly sunny, with a high near 77.