Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

A Few Clouds

82°F

28°C

Humidity 18%
Wind Speed NW 15 G 22 mph
Barometer 30.14 in (1012.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 4:53 pm MDT
Extended Forecast for

Cheyenne WY

  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms.  Partly sunny, with a steady temperature around 75. West wind around 15 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 75 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 53. West northwest wind around 10 mph.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 53 °F

  • Friday

    Friday: Sunny, with a high near 82. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    Sunny

    High: 82 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 55. Southwest wind around 10 mph.

    Mostly Clear

    Low: 55 °F

  • Saturday

    Saturday: Sunny, with a high near 86. West wind around 10 mph.

    Sunny

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Monday

    Monday: Mostly sunny, with a high near 84.

    Mostly Sunny

    High: 84 °F

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a steady temperature around 75. West wind around 15 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 53. West northwest wind around 10 mph.
Friday
Sunny, with a high near 82. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 55. Southwest wind around 10 mph.
Saturday
Sunny, with a high near 86. West wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
2:43 pm MDT Aug 17, 2017
5pm MDT Aug 17, 2017-6pm MDT Aug 24, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database