National Weather Service United States Department of Commerce

Severe thunderstorms are possible Tuesday across portions of the eastern Plains

Isolated severe thunderstorms are possible Tuesday across portions of the eastern Plains. A few strong storms may also develop south into the High Plains. Primary threat will be strong winds, however a tornado or two is also possible especially across eastern South Dakota into eastern Nebraska during the afternoon.
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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

Today

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 48 °F

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 34 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 46 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 28 °F

Thursday

Sunny

Sunny

High: 46 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 27 °F

Friday

Sunny

Sunny

High: 55 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 33 °F

Saturday

Sunny

Sunny

High: 59 °F

Detailed Forecast

  • Today A slight chance of rain and snow showers before 9am, then a slight chance of rain showers. Partly sunny, with a high near 48. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
  • Tonight A chance of rain showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 40%.
  • Wednesday A chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 46. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Wednesday Night A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. Northwest wind around 10 mph becoming west southwest after midnight.
  • Thursday Sunny, with a high near 46. West wind 10 to 15 mph.
  • Thursday Night Mostly clear, with a low around 27.
  • Friday Sunny, with a high near 55.
  • Friday Night Mostly clear, with a low around 33.
  • Saturday Sunny, with a high near 59.
  • Saturday Night Mostly clear, with a low around 33.
  • Sunday Sunny, with a high near 60.
  • Sunday Night Mostly clear, with a low around 35.
  • Monday Sunny, with a high near 62.