National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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4 Miles WSW Hartville WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 61 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 79 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 56 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 76 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 82 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Friday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 84 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 57 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 61. East wind 5 to 15 mph.
  • Tuesday A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 79. East wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Tuesday Night A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 56. East northeast wind 5 to 15 mph becoming west southwest after midnight. Chance of precipitation is 30%.
  • Wednesday Mostly sunny, with a high near 76. North northwest wind around 5 mph.
  • Wednesday Night Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming south after midnight.
  • Thursday Mostly sunny, with a high near 82.
  • Thursday Night Mostly clear, with a low around 58.
  • Friday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
  • Friday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
  • Sunday Sunny, with a high near 85.
  • Sunday Night Mostly clear, with a low around 59.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.