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.

Overcast

30°F

-1°C

Humidity 71%
Wind Speed NW 5 mph
Barometer 29.88 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 6 Mar 3:15 pm MST
Extended Forecast for

5 Miles ENE Trail Ridge CO

Winter Storm Warning March 6, 03:27pm until March 7, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 6, 03:27pm until March 7, 12:00am

    NOW until 12:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 15 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A 40 percent chance of snow before 11pm. Patchy blowing snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -18. Blustery, with a north wind 11 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than one inch possible.

    Low: 0 °F

    Chance Snow
    and Patchy
    Blowing Snow
    then Mostly
    Clear

  • Saturday

    Saturday: Patchy blowing snow after noon. Sunny, with a high near 21. Wind chill values as low as -17. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.

    High: 21 °F

    Breezy. Sunny
    then Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 12. Wind chill values as low as -7. Windy, with a west wind 26 to 30 mph, with gusts as high as 41 mph.

    Low: 12 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday

    Sunday: Patchy blowing snow. Sunny, with a high near 31. Windy, with a west wind 24 to 28 mph, with gusts as high as 43 mph.

    High: 31 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around 19. Windy.

    Low: 19 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Patchy blowing snow before noon. Sunny, with a high near 36. Windy.

    High: 36 °F

    Patchy
    Blowing Snow
    and Windy
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Windy.

    Low: 21 °F

    Mostly Clear
    and Windy

Detailed Forecast

This Afternoon
Snow. Patchy blowing snow. High near 15. Wind chill values as low as -10. Blustery, with a north wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
A 40 percent chance of snow before 11pm. Patchy blowing snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -18. Blustery, with a north wind 11 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than one inch possible.
Saturday
Patchy blowing snow after noon. Sunny, with a high near 21. Wind chill values as low as -17. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 12. Wind chill values as low as -7. Windy, with a west wind 26 to 30 mph, with gusts as high as 41 mph.
Sunday
Patchy blowing snow. Sunny, with a high near 31. Windy, with a west wind 24 to 28 mph, with gusts as high as 43 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 19. Windy.
Monday
Patchy blowing snow before noon. Sunny, with a high near 36. Windy.
Monday Night
Mostly clear, with a low around 21. Windy.
Tuesday
A slight chance of snow after 11am. Mostly sunny, with a high near 35. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Windy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 29. Windy.
Wednesday Night
Partly cloudy, with a low around 19. Very windy.
Thursday
Mostly sunny, with a high near 36. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Trail Ridge CO
 40.46°N 105.67°W (Elev. 12001 ft)
Last Update:
11:47 am MST Mar 6, 2026
Forecast Valid:
3pm MST Mar 6, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation