National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
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Hazardous Weather Conditions

Current Conditions

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17 Miles WNW Grand Encampment WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Today

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 63 °F

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 52 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 68 °F

Thursday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 51 °F

Friday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 67 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 49 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 64 °F

Saturday
Night

Chance Showers

Chance
Showers

Low: 47 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Detailed Forecast

  • Today Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 63. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
  • Tonight Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
  • Thursday Isolated showers between 9am and noon, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 68. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
  • Thursday Night Isolated showers and thunderstorms. Mostly cloudy, with a low around 51. Breezy, with a west wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Chance of precipitation is 20%.
  • Friday Isolated showers, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 67. West southwest wind 10 to 15 mph. Chance of precipitation is 40%.
  • Friday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
  • Saturday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 64.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
  • Sunday Mostly sunny, with a high near 62.
  • Sunday Night Partly cloudy, with a low around 46.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
  • Tuesday A slight chance of showers and thunderstorms. Partly sunny, with a high near 65.