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

16°F

-9°C

Humidity 83%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 7 Jan 3:35 am MST
Extended Forecast for

4 Miles NNE Trail Ridge CO

  • Overnight

    Overnight: Areas of blowing snow. Partly cloudy, with a steady temperature around 15. Wind chill values as low as -7. Windy, with a west wind around 29 mph, with gusts as high as 44 mph.

    Low: 15 °F

    Areas Blowing
    Snow and
    Windy

  • Wednesday

    Wednesday: Patchy blowing snow before 3pm. Mostly sunny, with a high near 23. Wind chill values as low as -7. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 37 mph.

    High: 23 °F

    Patchy
    Blowing Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Wind chill values as low as zero. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: Snow. High near 18. Wind chill values as low as zero. Northwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around -2. West northwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: -2 °F

    Snow then
    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 11am. Patchy blowing snow. Mostly cloudy and cold, with a high near 6. Breezy. Chance of precipitation is 60%.

    High: 6 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around -5. Windy.

    Low: -5 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Areas of blowing snow. Partly cloudy, with a steady temperature around 15. Wind chill values as low as -7. Windy, with a west wind around 29 mph, with gusts as high as 44 mph.
Wednesday
Patchy blowing snow before 3pm. Mostly sunny, with a high near 23. Wind chill values as low as -7. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 37 mph.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Wind chill values as low as zero. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 18. Wind chill values as low as zero. Northwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Low around -2. West northwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Friday
Snow likely, mainly before 11am. Patchy blowing snow. Mostly cloudy and cold, with a high near 6. Breezy. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around -5. Windy.
Saturday
A chance of snow. Partly sunny, with a high near 13. Windy.
Saturday Night
Partly cloudy, with a low around 3. Breezy.
Sunday
Sunny, with a high near 24. Breezy.
Sunday Night
Partly cloudy, with a low around 7. Blustery.
Monday
Sunny, with a high near 24. Breezy.
Monday Night
Mostly cloudy, with a low around 9. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 22. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
3:26 am MST Jan 7, 2026
Forecast Valid:
3am MST Jan 7, 2026-6pm MST Jan 13, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation