


NWS Forecast for: Cheyenne/Warren AFB WY Issued by: National Weather Service Cheyenne, WY Last Update: 12:41 am MDT May 20, 2025 | ![]() |
Overnight: Partly cloudy, with a steady temperature around 40. Breezy, with a west northwest wind 15 to 20 mph. Tuesday: Mostly sunny, with a high near 63. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph. Tuesday Night: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 36. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 40 mph. Wednesday: Sunny, with a high near 65. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Wednesday Night: Mostly clear, with a low around 35. Breezy, with a northwest wind 15 to 20 mph becoming northeast 5 to 10 mph in the evening. Winds could gust as high as 30 mph. Thursday: A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Sunny, with a high near 72. Chance of precipitation is 20%. Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. Friday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 43. Saturday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 64. Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 38. Memorial Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 63. | |
Cheyenne/Warren AFB WY 41.17°N 104.81°W (Elev. 6184 ft) | |
Visit your local NWS office at: https://www.weather.gov/cys |