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

35°F

2°C

Humidity 52%
Wind Speed W 3 mph
Barometer 30.29 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 8 Dec 2:35 pm MST
Extended Forecast for

6 Miles SSE Grand Lake CO

High Wind Warning December 9, 12:00am until December 10, 12:00am
Click here for hazard details and duration
High Wind Warning

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Patchy blowing snow. Partly sunny, with a high near 25. Breezy, with a west wind around 20 mph, with gusts as high as 31 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Patchy blowing snow before 1am. Mostly cloudy, with a low around 15. Wind chill values as low as -1. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph.

    Low: 15 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Patchy blowing snow after 11am. Partly sunny, with a high near 33. Windy, with a west wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Patchy blowing snow before 2am. Mostly cloudy, with a low around 26. Windy, with a west wind 25 to 30 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am. Patchy blowing snow after 11am. Mostly cloudy, with a high near 33. Windy, with a west wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

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

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Patchy blowing snow. Partly sunny, with a high near 25. Breezy, with a west wind around 20 mph, with gusts as high as 31 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow after 11pm. Patchy blowing snow before 1am. Mostly cloudy, with a low around 15. Wind chill values as low as -1. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph.
Tuesday
A 40 percent chance of snow. Patchy blowing snow after 11am. Partly sunny, with a high near 33. Windy, with a west wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 11pm. Patchy blowing snow before 2am. Mostly cloudy, with a low around 26. Windy, with a west wind 25 to 30 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before 11am. Patchy blowing snow after 11am. Mostly cloudy, with a high near 33. Windy, with a west wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 26. Windy.
Thursday
Mostly sunny, with a high near 34. Breezy.
Thursday Night
Partly cloudy, with a low around 21. Breezy.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Grand Lake CO
 40.17°N 105.78°W (Elev. 10200 ft)
Last Update:
2:11 pm MST Dec 8, 2025
Forecast Valid:
2pm MST Dec 8, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation