National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Hazardous Weather Conditions

Current Conditions

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3 Miles WNW Centennial WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Today

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 60 °F

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 38 °F

Sunday

Breezy

Breezy

High: 61 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 43 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 63 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 40 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 64 °F

Tuesday
Night

Chance Showers

Chance
Showers

Low: 38 °F

Wednesday

Chance Showers

Chance
Showers

High: 64 °F

Detailed Forecast

  • Today Scattered showers and thunderstorms. Mostly cloudy, with a high near 60. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
  • Tonight Scattered rain showers before 3am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
  • Sunday Mostly sunny, with a high near 61. Breezy, with a west southwest wind 15 to 20 mph.
  • Sunday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43. South southwest wind 10 to 15 mph. Chance of precipitation is 20%.
  • Monday A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Southwest wind 10 to 15 mph. Chance of precipitation is 30%.
  • Monday Night A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 40.
  • Tuesday A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
  • Wednesday A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
  • Wednesday Night Mostly clear, with a low around 40.
  • Thursday Sunny, with a high near 69.
  • Thursday Night Clear, with a low around 44.
  • Friday Sunny, with a high near 71.