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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

32°F

0°C

Humidity 63%
Wind Speed SE 5 mph
Barometer 30.40 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Mar 3:15 am MDT
Extended Forecast for

4 Miles S Trail Ridge CO

  • Overnight

    Overnight: Mostly clear, with a low around 35. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Breezy, with a west wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Monday

    Monday: A 30 percent chance of snow showers after noon. Partly sunny, with a high near 46. Breezy.

    High: 46 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Breezy.
    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. Windy.

    Low: 33 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 35. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 54. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 32. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph.
Sunday
Mostly sunny, with a high near 44. Breezy, with a west wind 14 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 29. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph.
Monday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 46. Breezy.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 32. Breezy.
Tuesday
Partly sunny, with a high near 47. Breezy.
Tuesday Night
Partly cloudy, with a low around 33. Windy.
Wednesday
Sunny, with a high near 50. Windy.
Wednesday Night
Mostly clear, with a low around 31. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 47. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 25. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 42. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Trail Ridge CO
 40.37°N 105.75°W (Elev. 12028 ft)
Last Update:
12:46 am MDT Mar 21, 2026
Forecast Valid:
3am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Forecast Discussion
 
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