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

32°F

0°C

Humidity 41%
Wind Speed W 18 G 24 mph
Barometer 30.16 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 29 Nov 2:35 pm MST
Extended Forecast for

2 Miles ENE Dillon CO

Winter Weather Advisory November 30, 11:00am until December 1, 05:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 26. West northwest wind around 11 mph, with gusts as high as 18 mph.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 14. West northwest wind around 6 mph becoming south southeast after midnight.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Cloudy, with a high near 30. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 11. Southwest wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow then
    Snow Likely

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. West northwest wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 23 °F

    Slight Chance
    Snow then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 26. West northwest wind around 11 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 14. West northwest wind around 6 mph becoming south southeast after midnight.
Sunday
Snow likely, mainly after 11am. Cloudy, with a high near 30. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. Low around 11. Southwest wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. West northwest wind 7 to 10 mph, with gusts as high as 16 mph.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Wednesday
Snow. Mostly cloudy, with a high near 28.
Wednesday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 8.
Thursday
A slight chance of snow. Mostly sunny, with a high near 29.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 10.
Friday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dillon CO
 39.64°N 106.02°W (Elev. 10197 ft)
Last Update:
2:11 pm MST Nov 29, 2025
Forecast Valid:
2pm MST Nov 29, 2025-6pm MST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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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