Heavy Rainfall And Severe Weather Potential From The Great Lakes and Ohio Valley to South Central Plains; Western Fire Weather Threats Remain Elevated

A low pressure system and front moving through the Mississippi Valley may yield heavy to excessive rainfall and the threat for some severe thunderstorms from parts of the Great Lakes and Ohio Valley to South Central Plains. Fire weather threats will remain elevated across the Northwest into the northern Rockies, as a system from the Pacific moves into and through the area over the next few days. Read More >

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

84°F

29°C

Humidity 23%
Wind Speed Vrbl 7 mph
Barometer 30.24 in (1015.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 16 Aug 2:53 pm MDT
Extended Forecast for

8 Miles NNW Granite Canon WY

  • Tonight

    Tonight: Partly cloudy, with a low around 51. East wind 10 to 15 mph becoming west southwest 5 to 10 mph after midnight.

    Partly Cloudy

    Low: 51 °F

  • Friday

    Friday: Isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 79. West southwest wind 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms

    High: 79 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 52. Southeast wind 5 to 10 mph becoming west southwest after midnight.

    Partly Cloudy

    Low: 52 °F

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 77. West wind 10 to 15 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 77 °F

  • Saturday
    Night

    Saturday Night: Scattered showers and thunderstorms before midnight.  Mostly cloudy, with a low around 49. Northwest wind around 10 mph.  Chance of precipitation is 50%.

    Scattered
    T-storms then
    Mostly Cloudy

    Low: 49 °F

  • Sunday

    Sunday: Scattered showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 70. Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 70 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 45. Breezy.

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

    Low: 45 °F

  • Monday

    Monday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Monday
    Night

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

    Partly Cloudy

    Low: 48 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. East wind 10 to 15 mph becoming west southwest 5 to 10 mph after midnight.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 79. West southwest wind 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 52. Southeast wind 5 to 10 mph becoming west southwest after midnight.
Saturday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 77. West wind 10 to 15 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 49. Northwest wind around 10 mph. Chance of precipitation is 50%.
Sunday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 45. Breezy.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Isolated showers and thunderstorms. Mostly sunny, with a high near 79.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
8 Miles NNW Granite Canon WY
 41.22°N 105.13°W (Elev. 6798 ft)
1:58 pm MDT Aug 16, 2018
3pm MDT Aug 16, 2018-6pm MDT Aug 23, 2018
 
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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