National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
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Current Conditions

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13 Miles SW Centennial WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

Low: 45 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

High: 57 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 43 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 65 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 45 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 65 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 44 °F

Saturday

Chance Thunderstorms

Chance
Thunderstorms

High: 66 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 45 °F

Detailed Forecast

  • Tonight Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Cloudy, with a low around 45. Breezy, with an east wind 10 to 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Wednesday Rain before noon, then showers and possibly a thunderstorm, mainly after noon. Some of the storms could produce heavy rain. High near 57. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Wednesday Night A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 43. East southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
  • Thursday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. East wind 5 to 10 mph.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. East wind 5 to 10 mph becoming south after midnight.
  • Friday A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 65.
  • Friday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
  • Saturday A chance of showers and thunderstorms. Mostly sunny, with a high near 66.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
  • Sunday A chance of showers and thunderstorms. Mostly sunny, with a high near 71.
  • Sunday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 69.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 66.