National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

Fair

62°F

17°C

Humidity 90%
Wind Speed Calm
Barometer 30.23 in (1015.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 23 Aug 2:53 am MDT
Extended Forecast for

2 Miles WNW Cheyenne/Warren AFB WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. Southwest wind around 10 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 89. West northwest wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 89 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 58. West wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Isolated
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 87. West northwest wind around 10 mph becoming southwest in the afternoon.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 54. South southwest wind 5 to 15 mph becoming west northwest in the evening. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. Southwest wind around 10 mph.
Sunday
Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 89. West northwest wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday Night
Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 58. West wind 10 to 15 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 87. West northwest wind around 10 mph becoming southwest in the afternoon.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 54. South southwest wind 5 to 15 mph becoming west northwest in the evening. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 82. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Cheyenne/Warren AFB WY
 41.17°N 104.87°W (Elev. 6198 ft)
Last Update:
12:31 am MDT Aug 23, 2026
Forecast Valid:
3am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation