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.

Dangerous heat continues across parts of the Pacific Northwest

Unusually hot weather will persist through Friday afternoon across parts of the Pacific Northwest, with high temperatures in the 90s to around 100 degrees in many locations. Heat Advisories and Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside, and know the signs and symptoms of heat exhaustion and heat stroke.
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Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

13°C

55°F

Humidity 83%
Wind Speed W 15 km/h
Barometer 30.37 in (1020.2 mb)
Dewpoint 10°C (50°F)
Visibility 16 km
Wind Chill12°C (53°F)
Last update 31 Jul 4:53 am MDT
Extended Forecast for

Cheyenne WY

  • Today

    Today: Isolated showers and thunderstorms after 3pm.  Mostly sunny, with a high near 29. North wind 10 to 15 km/h becoming south southeast 20 to 25 km/h in the morning.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms

    High: 29 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 13. South southeast wind 15 to 20 km/h becoming west southwest after midnight.

    Partly Cloudy

    Low: 13 °C

  • Saturday

    Saturday: Sunny, with a high near 29. West wind 15 to 20 km/h becoming northeast in the afternoon.

    Sunny

    High: 29 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 14. Northeast wind 15 to 20 km/h becoming west northwest in the evening.

    Partly Cloudy

    Low: 14 °C

  • Sunday

    Sunday: Isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 31. West southwest wind 10 to 15 km/h becoming east 20 to 25 km/h in the afternoon.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms

    High: 31 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 14.

    Partly Cloudy

    Low: 14 °C

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 28.

    Mostly Sunny
    then Chance
    T-storms

    High: 28 °C

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 13.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 13 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 29.

    Mostly Sunny
    then Chance
    T-storms

    High: 29 °C

Detailed Forecast

Today
Isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 29. North wind 10 to 15 km/h becoming south southeast 20 to 25 km/h in the morning. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 13. South southeast wind 15 to 20 km/h becoming west southwest after midnight.
Saturday
Sunny, with a high near 29. West wind 15 to 20 km/h becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 14. Northeast wind 15 to 20 km/h becoming west northwest in the evening.
Sunday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 31. West southwest wind 10 to 15 km/h becoming east 20 to 25 km/h in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 14.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 28.
Monday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 13.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 29.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 13.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 28.
  Click Map For Forecast
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 1843 m)
2:43 am MDT Jul 31, 2015
5am MDT Jul 31, 2015-6pm MDT Aug 6, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database