National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

30°F

-1°C

Humidity 44%
Wind Speed E 5 mph
Barometer 30.72 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 17 Oct 12:55 am MDT
Extended Forecast for

6 Miles SW Trail Ridge CO

  • Overnight

    Overnight: Clear, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Southwest wind 3 to 6 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 29. Calm wind becoming southwest around 5 mph.

    Low: 29 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 60. Light and variable wind.

    High: 60 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 25. Southwest wind around 5 mph.
Saturday
Sunny, with a high near 59. Southwest wind 3 to 6 mph.
Saturday Night
Clear, with a low around 29. Calm wind becoming southwest around 5 mph.
Sunday
Increasing clouds, with a high near 60. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 36.
Thursday
A chance of showers. Partly sunny, with a high near 63.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 34.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Trail Ridge CO
 40.38°N 105.86°W (Elev. 9514 ft)
Last Update:
12:46 am MDT Oct 17, 2026
Forecast Valid:
1am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation