National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains through early Thursday

A wet weather system continues across the southern U.S., with abundant moisture bringing heavy rain and a risk of flash flooding to parts of the southern Plains through early Thursday. The heaviest rain will fall across Oklahoma into western Arkansas. The flash flood threat should diminish later Thursday, as the system weakens over Texas.
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Current Conditions

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13 Miles SSW Grand Encampment WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 43 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 68 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 43 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 71 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 43 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 72 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 45 °F

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 75 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Detailed Forecast

  • Tonight Scattered showers, mainly before 9pm. Mostly cloudy, with a low around 43. East wind 5 to 10 mph. Chance of precipitation is 40%.
  • Thursday A slight chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. East wind 5 to 10 mph. Chance of precipitation is 20%.
  • Thursday Night A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 43. East southeast wind 5 to 10 mph.
  • Friday A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. East southeast wind around 5 mph becoming west northwest in the afternoon.
  • Friday Night A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. East wind around 5 mph.
  • Saturday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
  • Saturday Night Partly cloudy, with a low around 45.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.
  • Sunday Night Partly cloudy, with a low around 48.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 71.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 67.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
  • Wednesday A slight chance of showers and thunderstorms. Partly sunny, with a high near 71.