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

30°F

-1°C

Humidity 68%
Wind Speed E 3 mph
Barometer 30.11 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 8 Apr 6:35 am MDT
Extended Forecast for

Grand Lake CO

  • Today

    Today: A slight chance of rain and snow showers between noon and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 55. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 55 °F

    Sunny then
    Slight Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 59. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 59 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 28. West northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Showers likely after noon. Mostly cloudy, with a high near 61. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 61 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Rain and snow showers likely, mainly after noon. Partly sunny, with a high near 54. Breezy.

    High: 54 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Today
A slight chance of rain and snow showers between noon and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 55. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 27. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Thursday
Showers likely after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 59. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 28. West northwest wind around 5 mph becoming calm in the evening.
Friday
Showers likely after noon. Mostly cloudy, with a high near 61. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 31.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 58. Chance of precipitation is 80%.
Saturday Night
A chance of showers before midnight. Mostly cloudy, with a low around 28.
Sunday
Rain and snow showers likely, mainly after noon. Partly sunny, with a high near 54. Breezy.
Sunday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 25. Breezy.
Monday
Snow showers. Mostly cloudy, with a high near 47.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 20.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.85°W (Elev. 8599 ft)
Last Update:
12:46 am MDT Apr 8, 2026
Forecast Valid:
7am MDT Apr 8, 2026-6pm MDT Apr 14, 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