National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon and evening across portions of the northern Plains, from extreme south-central North Dakota into eastern South Dakota. Isolated severe thunderstorms capable of hail and locally-strong wind gusts are possible.
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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

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 33 °F

Wednesday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 38 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 26 °F

Thursday

Breezy

Breezy

High: 43 °F

Thursday
Night

Breezy

Breezy

Low: 30 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 51 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 33 °F

Saturday

Sunny

Sunny

High: 53 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 34 °F

Detailed Forecast

  • Tonight A chance of rain and snow showers before 3am, then a chance of snow showers. Mostly cloudy, with a low around 33. West southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
  • Wednesday A chance of snow showers before 9am, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 38. West southwest wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Wednesday Night A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26. West wind around 10 mph.
  • Thursday Sunny, with a high near 43. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
  • Thursday Night Mostly clear, with a low around 30. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
  • Friday Mostly sunny, with a high near 51.
  • Friday Night Mostly clear, with a low around 33.
  • Saturday Sunny, with a high near 53.
  • Saturday Night Mostly clear, with a low around 34.
  • Sunday Sunny, with a high near 56.
  • Sunday Night Mostly clear, with a low around 37.
  • Monday Sunny, with a high near 57.
  • Monday Night Mostly clear, with a low around 39.
  • Tuesday Sunny, with a high near 59.