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.

Mostly Cloudy

25°F

-4°C

Humidity 71%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 9 Dec 1:35 am MST
Extended Forecast for

2 Miles SSE Grand Lake CO

High Wind Warning until December 10, 12:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until December 10, 12:00am

    NOW until 12:00am Wed

    High Wind Warning

  • Overnight

    Low: 17 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Patchy blowing snow between 11am and 1pm. Partly sunny, with a high near 38. Windy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27. Windy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 38. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 26. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

    Low: 26 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 17. Breezy, with a southwest wind around 15 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Patchy blowing snow between 11am and 1pm. Partly sunny, with a high near 38. Windy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Windy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. New snow accumulation of less than one inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 38. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.
Thursday
Mostly sunny, with a high near 41. Breezy.
Thursday Night
Partly cloudy, with a low around 21. Breezy.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
2:11 pm MST Dec 8, 2025
Forecast Valid:
1am MST Dec 9, 2025-6pm MST Dec 15, 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