National Weather Service United States Department of Commerce

Slight Risk of severe thunderstorms Saturday

Severe thunderstorms capable of producing damaging winds appear likely across parts of the upper Midwest, Ohio Valley and southern Great Lakes Saturday afternoon and evening. Marginally severe wind gusts and hail will also be possible across much of Kansas and southern Nebraska and in Pennsylvania, southern New York State and New Jersey Saturday afternoon.
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Current Conditions

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Guernsey WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 16 °C

Saturday

Sunny

Sunny

High: 33 °C

Saturday
Night

Clear

Clear

Low: 13 °C

Sunday

Sunny

Sunny

High: 31 °C

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 13 °C

Monday

Sunny

Sunny

High: 30 °C

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 15 °C

Tuesday

Chance Thunderstorms

Chance
Thunderstorms

High: 29 °C

Tuesday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 14 °C

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before 9pm. Mostly clear, with a low around 16. South southwest wind 10 to 20 km/h becoming north northwest after midnight. Chance of precipitation is 20%.
  • Saturday Sunny, with a high near 33. North northwest wind 15 to 20 km/h.
  • Saturday Night Clear, with a low around 13. North wind 15 to 25 km/h decreasing to 5 to 15 km/h after midnight.
  • Sunday Sunny, with a high near 31. Calm wind becoming east southeast 5 to 10 km/h in the afternoon.
  • Sunday Night Mostly clear, with a low around 13. East southeast wind around 15 km/h.
  • Monday Sunny, with a high near 30.
  • Monday Night A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 15. Chance of precipitation is 20%.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 29.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 14.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 28.
  • Wednesday Night Mostly clear, with a low around 14.
  • Thursday Sunny, with a high near 29.
  • Thursday Night Mostly clear, with a low around 13.
  • Friday Sunny, with a high near 29.