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

42°F

6°C

Humidity 42%
Wind Speed SW 9 mph
Barometer 29.81 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 5 Mar 6:55 pm MST
Extended Forecast for

6 Miles SSE Trail Ridge CO

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

  • Tonight

    Tonight: Snow, mainly after 8pm. Low around 13. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Patchy blowing snow before 11am, then patchy blowing snow after noon. Temperature falling to around 10 by 5pm. Wind chill values as low as -7. Blustery, with a north wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 13 °F⇓

    Heavy Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -20. North northwest wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Patchy blowing snow after 2pm. Sunny, with a high near 20. Wind chill values as low as -18. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.

    High: 20 °F

    Breezy.
    Mostly Sunny
    then Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 11. Windy, with a west wind 23 to 28 mph, with gusts as high as 39 mph.

    Low: 11 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday

    Sunday: Patchy blowing snow. Sunny, with a high near 29. Windy.

    High: 29 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday Night

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

    Low: 19 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 34. Windy.

    High: 34 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Windy.

    Low: 22 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Snow, mainly after 8pm. Low around 13. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
Snow. The snow could be heavy at times. Patchy blowing snow before 11am, then patchy blowing snow after noon. Temperature falling to around 10 by 5pm. Wind chill values as low as -7. Blustery, with a north wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -20. North northwest wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.
Saturday
Patchy blowing snow after 2pm. Sunny, with a high near 20. Wind chill values as low as -18. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 11. Windy, with a west wind 23 to 28 mph, with gusts as high as 39 mph.
Sunday
Patchy blowing snow. Sunny, with a high near 29. Windy.
Sunday Night
Mostly clear, with a low around 19. Windy.
Monday
Sunny, with a high near 34. Windy.
Monday Night
Mostly clear, with a low around 22. Windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 33. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Windy.
Wednesday
A chance of snow. Mostly sunny, with a high near 27. Windy.
Wednesday Night
Mostly clear, with a low around 20. Windy.
Thursday
A slight chance of snow. Sunny, with a high near 32. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Trail Ridge CO
 40.35°N 105.71°W (Elev. 11076 ft)
Last Update:
11:49 am MST Mar 5, 2026
Forecast Valid:
7pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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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