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Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

84°F

29°C

Humidity 30%
Wind Speed S 13 mph
Barometer 30.15 in (1011.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 15 Jun 12:53 pm MDT
Extended Forecast for

Cheyenne WY

  • This Afternoon

    This Afternoon: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. East wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 87 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 54. East northeast wind 5 to 10 mph becoming west southwest after midnight.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West wind 5 to 15 mph becoming east in the afternoon.

    High: 85 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. East wind 5 to 15 mph becoming north northwest after midnight.

    Low: 53 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 72. North northeast wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 72 °F

    Slight Chance
    T-storms then
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. East wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 54. East northeast wind 5 to 10 mph becoming west southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West wind 5 to 15 mph becoming east in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. East wind 5 to 15 mph becoming north northwest after midnight.
Tuesday
A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 72. North northeast wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 53.
Juneteenth
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny and hot, with a high near 93.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny and hot, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.13°N 104.81°W (Elev. 6047 ft)
Last Update:
12:57 pm MDT Jun 15, 2025
Forecast Valid:
1pm MDT Jun 15, 2025-6pm MDT Jun 21, 2025
 
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