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

40°F

4°C

Humidity 37%
Wind Speed W 6 mph
Barometer 30.09 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Mar 3:15 am MDT
Extended Forecast for

3 Miles SSE 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

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Breezy, with a west southwest wind around 23 mph, with gusts as high as 34 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 44. Windy, with a west southwest wind 24 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Windy. Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. Patchy blowing snow after 8pm. Low around 4. Wind chill values as low as -12. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 4 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Areas of blowing snow before noon, then patchy blowing snow after 3pm. Mostly cloudy, with a high near 12. Wind chill values as low as -17. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 12 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 8pm. Mostly cloudy, with a low around 6. Blustery, with a west southwest wind 11 to 21 mph, with gusts as high as 33 mph.

    Low: 6 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after noon. Patchy blowing snow after 3pm. Mostly cloudy, with a high near 27. Breezy.

    High: 27 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Patchy blowing snow. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow before 1pm. Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Patchy
    Blowing Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Breezy, with a west southwest wind around 23 mph, with gusts as high as 34 mph.
Saturday
A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 44. Windy, with a west southwest wind 24 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Patchy blowing snow after 8pm. Low around 4. Wind chill values as low as -12. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before noon. Areas of blowing snow before noon, then patchy blowing snow after 3pm. Mostly cloudy, with a high near 12. Wind chill values as low as -17. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Patchy blowing snow before 8pm. Mostly cloudy, with a low around 6. Blustery, with a west southwest wind 11 to 21 mph, with gusts as high as 33 mph.
Monday
A 30 percent chance of snow, mainly after noon. Patchy blowing snow after 3pm. Mostly cloudy, with a high near 27. Breezy.
Monday Night
A 20 percent chance of snow before midnight. Patchy blowing snow. Mostly cloudy, with a low around 25. Breezy.
Tuesday
Patchy blowing snow before 1pm. Partly sunny, with a high near 41. Breezy.
Tuesday Night
Partly cloudy, with a low around 28. Breezy.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
Last Update:
12:47 am MDT Mar 14, 2026
Forecast Valid:
3am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
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