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

29°F

-2°C

Humidity 33%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 27 Jan 6:15 pm MST
Extended Forecast for

Granby CO

  • Tonight

    Tonight: Mostly clear, with a low around -13. West wind 5 to 7 mph becoming calm in the evening.

    Low: -13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Wind chill values as low as -13. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 12. West wind 6 to 8 mph, with gusts as high as 17 mph. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 32. West wind 6 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. West wind 5 to 7 mph becoming calm in the evening.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -13. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 37. Wind chill values as low as -13. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 12. West wind 6 to 8 mph, with gusts as high as 17 mph. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 32. West wind 6 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, with a low around 8. West wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 44.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A chance of snow. Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
3:57 pm MST Jan 27, 2026
Forecast Valid:
6pm MST Jan 27, 2026-6pm MST Feb 3, 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