Notice of NWS' New Version of Forecast
A new version of Forecast will launch December 19, 2016.
Click here to visit the new site for details.

Wintery Weather Stretching from the West Coast to the Great Lakes

Lake Effect Snow Warnings are in effect for the Great Lakes with 2 to 3 feet storm total snow possible. Arctic Air extends across much of the U.S. with breezy winds and temperatures 15-35 degrees below normal in the Northern Plains. Out west, heavy mountain snow and some low elevation snow and freezing rain forecast as a warmer weather system interacts with the Arctic airmass. Read More >

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

-14°F

-26°C

Humidity 78%
Wind Speed W 7 mph
Barometer 30.30 in (1042.0 mb)
Dewpoint -19°F (-28°C)
Visibility 10.00 mi
Wind Chill-30°F (-34°C)
Last update 8 Dec 5:53 am MST
Extended Forecast for

5 Miles ENE Granite Canon WY

Wind Chill Advisory until December 8, 09:00am
Click here for hazard details and duration
...
  •  
    Wind Chill Advisory until December 8, 09:00am

    NOW until
    9:00am Thu

    Wind Chill Advisory

  • Today

    Today: Sunny, with a high near 11. Wind chill values between -15 and -25. West wind 5 to 10 mph becoming south in the afternoon.

    Sunny

    High: 11 °F

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 21 by 5am. Wind chill values between -10 and zero. South southwest wind 10 to 15 mph.

    Mostly Cloudy

    Low: 6 °F

  • Friday

    Friday: Mostly sunny, with a high near 37. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Breezy

    High: 37 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 25. West southwest wind 10 to 15 mph.

    Mostly Cloudy

    Low: 25 °F

  • Saturday

    Saturday: A slight chance of snow before 11am, then a slight chance of rain.  Partly sunny, with a high near 39. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 20%.

    Breezy.
    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

    High: 39 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 17. Blustery.

    Chance Snow
    and Blustery

    Low: 17 °F

  • Sunday

    Sunday: A 30 percent chance of snow before 11am.  Mostly sunny, with a high near 30. Blustery.

    Blustery.
    Chance Snow
    then Mostly
    Sunny

    High: 30 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 16. Breezy.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 16 °F

Detailed Forecast

Today
Sunny, with a high near 11. Wind chill values between -15 and -25. West wind 5 to 10 mph becoming south in the afternoon.
Tonight
Mostly cloudy, with a temperature rising to around 21 by 5am. Wind chill values between -10 and zero. South southwest wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 37. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 25. West southwest wind 10 to 15 mph.
Saturday
A slight chance of snow before 11am, then a slight chance of rain. Partly sunny, with a high near 39. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17. Blustery.
Sunday
A 30 percent chance of snow before 11am. Mostly sunny, with a high near 30. Blustery.
Sunday Night
Partly cloudy, with a low around 16. Breezy.
Monday
Partly sunny, with a high near 32. Breezy.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 25.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 31. Breezy.
Click Map For Forecast
Point Forecast:
5 Miles ENE Granite Canon WY
 41.14°N 105.01°W (Elev. 6604 ft)
5:14 am MST Dec 8, 2016
6am MST Dec 8, 2016-6pm MST Dec 14, 2016
 
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