7-Day Forecast 42.27°N 104.74°W (Text-Only)
NWS Forecast for: Guernsey WY
Issued by: National Weather Service Cheyenne, WY
Last Update: 4:46 am MDT May 8, 2024




Today: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 12. Breezy, with a northwest wind 35 to 40 km/h, with gusts as high as 60 km/h.

Tonight: A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 3. Breezy, with a north northwest wind 25 to 35 km/h decreasing to 15 to 25 km/h after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 13. North wind 15 to 25 km/h. Chance of precipitation is 60%.

Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 4. Northwest wind 10 to 20 km/h. Chance of precipitation is 20%.

Friday: Mostly sunny, with a high near 17. North northwest wind 10 to 15 km/h.

Friday Night: Mostly clear, with a low around 4.

Saturday: Sunny, with a high near 22.

Saturday Night: Mostly clear, with a low around 6.

Sunday: Sunny, with a high near 24.

Sunday Night: Mostly clear, with a low around 8.

Monday: A chance of showers and thunderstorms. Sunny, with a high near 24.

Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 8.

Tuesday: A slight chance of showers and thunderstorms. Sunny, with a high near 25. Breezy.



Guernsey WY
 42.27°N 104.74°W (Elev. 4390 m)

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