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

28°F

-2°C

Humidity 95%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Nov 4:15 am MST
Extended Forecast for

3 Miles NE Granby CO

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Light and variable wind.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow after 11am, mixing with rain after noon. Partly sunny, with a high near 50. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 17. West wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 17 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 40. Breezy, with a west wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

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

    Low: 5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 48. Light and variable wind.
Tonight
Partly cloudy, with a low around 20. Light and variable wind.
Sunday
A chance of snow after 11am, mixing with rain after noon. Partly sunny, with a high near 50. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 17. West wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 40. Breezy, with a west wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 10. Breezy.
Tuesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 15.
Thanksgiving Day
A slight chance of snow. Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Granby CO
 40.12°N 105.89°W (Elev. 8209 ft)
Last Update:
3:26 am MST Nov 22, 2025
Forecast Valid:
4am MST Nov 22, 2025-6pm MST Nov 28, 2025
 
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