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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17 Miles WSW Glendo 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: 65 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

Low: 55 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 67 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 75 °F

Friday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 57 °F

Saturday

Chance Thunderstorms

Chance
Thunderstorms

High: 75 °F

Detailed Forecast

  • Late Afternoon Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Cloudy, with a steady temperature around 65. East northeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tonight Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms between midnight and 3am, then isolated showers after 3am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 55. East northeast wind 5 to 10 mph becoming south southeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Wednesday A chance of rain, mainly between 9am and noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. South southeast wind 5 to 10 mph becoming east northeast in the morning. Chance of precipitation is 30%.
  • Wednesday Night Partly cloudy, with a low around 54. South southeast wind 5 to 10 mph becoming west after midnight.
  • Thursday Mostly sunny, with a high near 74. South southwest wind 5 to 10 mph becoming east in the afternoon.
  • Thursday Night Partly cloudy, with a low around 56.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
  • Friday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 57.
  • Saturday A chance of showers and thunderstorms. Mostly sunny, with a high near 75.
  • Saturday Night Partly cloudy, with a low around 58.
  • Sunday Mostly sunny, with a high near 79.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 79.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 74.