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

42°F

6°C

Humidity 36%
Wind Speed W 14 G 18 mph
Barometer 30.10 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Mar 11:55 pm 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

  • Tonight

    Tonight: Mostly clear, with a low around 27. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 43. Windy, with a west southwest wind 25 to 29 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 6. Wind chill values as low as -10. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow, mainly before noon. High near 12. Wind chill values as low as -13. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 12 °F

    Blustery.
    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. Blustery, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 34 mph.

    Low: 6 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 29. Breezy.

    High: 29 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon. Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Slight Chance
    Snow then
    Partly Sunny
    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

Tonight
Mostly clear, with a low around 27. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.
Saturday
A 50 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 43. Windy, with a west southwest wind 25 to 29 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 6. Wind chill values as low as -10. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before noon. High near 12. Wind chill values as low as -13. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 6. Blustery, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 34 mph.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 29. Breezy.
Monday Night
Mostly cloudy, with a low around 25. Breezy.
Tuesday
A slight chance of snow before noon. 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 29.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
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 pm MDT Mar 13, 2026
Forecast Valid:
11pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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