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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9 Miles NW Centennial WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Late
Afternoon

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

High: 56 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

Low: 43 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 50 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 43 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 58 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 45 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 58 °F

Friday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 43 °F

Saturday

Chance Thunderstorms

Chance
Thunderstorms

High: 59 °F

Detailed Forecast

  • Late Afternoon Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Cloudy, with a high near 56. East wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tonight Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Cloudy, with a low around 43. Breezy, with an east southeast wind 10 to 15 mph increasing to 20 to 25 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters 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 50. Breezy, with an east wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
  • Wednesday Night A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 43. Breezy, with an east southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 58. East wind 5 to 10 mph.
  • Thursday Night A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.
  • Friday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 58.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 59.
  • Saturday Night A 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 63.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 62.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
  • Tuesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 58. Breezy.