Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

27°F

-3°C

Humidity 73%
Wind Speed W 9 mph
Barometer 30.01 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 6 Dec 6:35 pm MST
Extended Forecast for

2 Miles ENE Dillon CO

Winter Storm Warning December 6, 06:54pm until December 6, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Storm Warning December 6, 06:54pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 12 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 28. Wind chill values as low as -2. West northwest wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 28 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. West wind around 7 mph, with gusts as high as 15 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 32. West wind 7 to 11 mph, with gusts as high as 26 mph.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 23 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
A 50 percent chance of snow showers. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 12. Wind chill values as low as zero. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of less than one inch possible.
Sunday
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 28. Wind chill values as low as -2. West northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 10. West wind around 7 mph, with gusts as high as 15 mph.
Monday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 32. West wind 7 to 11 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 39. Breezy.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 39. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A slight chance of snow. Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dillon CO
 39.64°N 106.02°W (Elev. 10197 ft)
1:36 pm MST Dec 6, 2025
6pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
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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