National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Current Conditions

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6 Miles WSW Grand Encampment WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Friday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 72 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 52 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 72 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 50 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 71 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Monday

Scattered Thunderstorms

Scattered
Thunderstorms

High: 68 °F

Monday
Night

Scattered Thunderstorms

Scattered
Thunderstorms

Low: 50 °F

Detailed Forecast

  • Overnight Partly cloudy, with a steady temperature around 54. South southwest wind around 10 mph.
  • Friday Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 72. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
  • Friday Night A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 52. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
  • Saturday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Southwest wind 10 to 15 mph becoming west northwest in the afternoon.
  • Saturday Night Mostly clear, with a low around 50. West northwest wind 10 to 15 mph becoming light and variable.
  • Sunday A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71.
  • Sunday Night Partly cloudy, with a low around 49.
  • Monday Scattered showers and thunderstorms. Mostly sunny, with a high near 68.
  • Monday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 50.
  • Tuesday Scattered showers and thunderstorms. Partly sunny, with a high near 64.
  • Tuesday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 48.
  • Wednesday Isolated showers and thunderstorms. Mostly sunny, with a high near 65.
  • Wednesday Night Partly cloudy, with a low around 48.
  • Thursday Mostly sunny, with a high near 66.