National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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Current Conditions

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3 Miles WNW Centennial WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 42 °F

Friday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 66 °F

Friday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 44 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 70 °F

Saturday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 45 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 61 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 40 °F

Labor
Day

Breezy

Breezy

High: 66 °F

Monday
Night

Breezy

Breezy

Low: 41 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 42. West southwest wind 5 to 10 mph.
  • Friday Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 66. West wind around 10 mph. Chance of precipitation is 20%.
  • Friday Night Isolated showers and thunderstorms before midnight. Mostly clear, with a low around 44. Southwest wind around 10 mph. Chance of precipitation is 20%.
  • Saturday Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 70. Breezy, with a west southwest wind 10 to 20 mph. Chance of precipitation is 30%.
  • Saturday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 15 to 20 mph. Chance of precipitation is 30%.
  • Sunday A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Breezy. Chance of precipitation is 30%.
  • Sunday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Breezy.
  • Labor Day Mostly sunny, with a high near 66. Breezy.
  • Monday Night Partly cloudy, with a low around 41. Breezy.
  • Tuesday Sunny, with a high near 66.
  • Tuesday Night Mostly clear, with a low around 43.
  • Wednesday Sunny, with a high near 69.
  • Wednesday Night Mostly clear, with a low around 44.
  • Thursday Sunny, with a high near 69.