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

44°F

7°C

Humidity 39%
Wind Speed N 7 mph
Barometer 30.00 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 14 Mar 10:15 am MDT
Extended Forecast for

3 Miles SE Trail Ridge CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A 40 percent chance of snow, mainly after 3pm. Patchy blowing snow before 11am. Increasing clouds, with a high near 39. Very windy, with a west wind 37 to 43 mph, with gusts as high as 70 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Very Windy.
    Patchy
    Blowing Snow
    then Chance
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Widespread blowing snow. Low around -1. Wind chill values as low as -21. Very windy, with a west wind 36 to 41 mph increasing to 42 to 47 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: -1 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -27. Very windy, with a northwest wind 28 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 6 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Widespread blowing snow, mainly between 7pm and 8pm. Mostly cloudy, with a low around 2. Wind chill values as low as -19. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 46 mph.

    Low: 2 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a high near 25. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 25 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Patchy blowing snow. Mostly cloudy, with a low around 22. Very windy.

    Low: 22 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow before 3pm. Mostly sunny, with a high near 38. Very windy.

    High: 38 °F

    Patchy
    Blowing Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 45. Windy.

    High: 45 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 3pm. Patchy blowing snow before 11am. Increasing clouds, with a high near 39. Very windy, with a west wind 37 to 43 mph, with gusts as high as 70 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around -1. Wind chill values as low as -21. Very windy, with a west wind 36 to 41 mph increasing to 42 to 47 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -27. Very windy, with a northwest wind 28 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Widespread blowing snow, mainly between 7pm and 8pm. Mostly cloudy, with a low around 2. Wind chill values as low as -19. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 46 mph.
Monday
A 30 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a high near 25. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph.
Monday Night
A 30 percent chance of snow, mainly before midnight. Patchy blowing snow. Mostly cloudy, with a low around 22. Very windy.
Tuesday
Patchy blowing snow before 3pm. Mostly sunny, with a high near 38. Very windy.
Tuesday Night
Partly cloudy, with a low around 28. Windy.
Wednesday
Sunny, with a high near 45. Windy.
Wednesday Night
Mostly clear, with a low around 30. Breezy.
Thursday
Sunny, with a high near 50. Breezy.
Thursday Night
Mostly clear, with a low around 30. Breezy.
Friday
Sunny, with a high near 51. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Trail Ridge CO
 40.41°N 105.72°W (Elev. 12201 ft)
Last Update:
4:12 am MDT Mar 14, 2026
Forecast Valid:
10am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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