National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains

A wet weather system continues across the southern U.S., with abundant moisture brining heavy rain and a risk of flash flooding to parts of the southern Plains on Wednesday. The heaviest rain will fall across Oklahoma, though flood watches and warnings are in effect eastern Colorado to western Arkansas. The flash flood threat should diminish on Thursday, as the system weakens over Texas.
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Hazardous Weather Conditions

Current Conditions

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11 Miles WSW Jelm WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

This
Afternoon

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 58 °F

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 41 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 67 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 45 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 67 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 43 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 68 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 45 °F

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 72 °F

Detailed Forecast

  • This Afternoon Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 58. East wind around 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tonight Scattered showers, mainly before 9pm. Mostly cloudy, with a low around 41. East southeast wind 5 to 15 mph. Chance of precipitation is 40%.
  • Thursday A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 67. East wind 5 to 10 mph. Chance of precipitation is 20%.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. East wind 5 to 10 mph becoming south after midnight.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. South wind 5 to 10 mph becoming east northeast in the afternoon.
  • Friday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.
  • Saturday A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
  • Sunday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
  • 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 47.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 67.