On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Marginal Risk of Severe Storms Northern Plains to Northern Great Lake States

Strong thunderstorms are also possible across the Ohio Valley and the Carolinas. Storms may contain damaging winds and heavy rain. Critical fire weather conditions persist ahead of a cold front moving into the Pacific Northwest. Behind the front, much colder air with high elevation snow will occur.
Read More...

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Light Rain

69°F

21°C

Humidity 47%
Wind Speed W 8 mph
Barometer 30.03 in (1009.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 4 Sep 6:53 pm MDT
Extended Forecast for

Cheyenne WY

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am.  Mostly cloudy, with a low around 55. South southwest wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 30%.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 55 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 82. West wind 5 to 15 mph becoming south southwest in the afternoon.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 82 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 54. South southwest wind 10 to 15 mph becoming west after midnight.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 54 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Breezy

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 46. West southwest wind 5 to 15 mph becoming north in the evening.

    Partly Cloudy

    Low: 46 °F

  • Labor
    Day

    Labor Day: Mostly sunny, with a high near 77.

    Mostly Sunny

    High: 77 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 72.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 43.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 43 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy, with a low around 55. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. West wind 5 to 15 mph becoming south southwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 54. South southwest wind 10 to 15 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 77. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 46. West southwest wind 5 to 15 mph becoming north in the evening.
Labor Day
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72.
Tuesday Night
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 43.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 78.
  Click Map For Forecast
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
3:43 pm MDT Sep 4, 2015
7pm MDT Sep 4, 2015-6pm MDT Sep 11, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database