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

27°F

-3°C

Humidity 66%
Wind Speed E 3 mph
Barometer 30.05 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 14 Mar 7:55 am MDT
Extended Forecast for

3 Miles N Grand Lake CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 47. Windy, with a west wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 55 mph. Little or no snow accumulation expected.

    High: 47 °F

    Sunny and
    Breezy then
    Chance Snow
    and Windy

  • Tonight

    Tonight: Snow. Patchy blowing snow after 8pm. Low around 4. Wind chill values as low as -7. Windy, with a west wind 21 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 4 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Patchy blowing snow before 7am. Mostly cloudy, with a high near 15. Wind chill values as low as -14. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Wind chill values as low as -9. Blustery, with a west wind 8 to 18 mph, with gusts as high as 30 mph.

    Low: 3 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: A 30 percent chance of snow. Mostly cloudy, with a high near 30. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 30 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Patchy blowing snow before 8pm. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Patchy
    Blowing Snow
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 47. Windy, with a west wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 55 mph. Little or no snow accumulation expected.
Tonight
Snow. Patchy blowing snow after 8pm. Low around 4. Wind chill values as low as -7. Windy, with a west wind 21 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely, mainly before noon. Patchy blowing snow before 7am. Mostly cloudy, with a high near 15. Wind chill values as low as -14. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 3. Wind chill values as low as -9. Blustery, with a west wind 8 to 18 mph, with gusts as high as 30 mph.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 30. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Monday Night
Patchy blowing snow before 8pm. Mostly cloudy, with a low around 22. Breezy.
Tuesday
Partly sunny, with a high near 45. Breezy.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Lake CO
 40.3°N 105.83°W (Elev. 9613 ft)
Last Update:
4:12 am MDT Mar 14, 2026
Forecast Valid:
8am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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