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

43°F

6°C

Humidity 40%
Wind Speed Calm
Barometer 30.51 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 19 Mar 11:55 pm MDT
Extended Forecast for

5 Miles SSW Grand Lake CO

Fire Weather Watch March 21, 11:00am until March 21, 10:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: Clear, with a low around 34. Southwest wind 3 to 5 mph.

    Low: 34 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 36. West northwest wind around 6 mph becoming light and variable in the evening.

    Low: 36 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 70. Breezy, with a light west wind becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Breezy, with a west northwest wind 7 to 15 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after noon. Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 34. Southwest wind 3 to 5 mph.
Friday
Sunny, with a high near 65. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Clear, with a low around 36. West northwest wind around 6 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 70. Breezy, with a light west wind becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Mostly clear, with a low around 37. Breezy, with a west northwest wind 7 to 15 mph, with gusts as high as 28 mph.
Sunday
A 30 percent chance of showers after noon. Partly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 66. Breezy.
Wednesday Night
Mostly clear, with a low around 35. Breezy.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
2:01 pm MDT Mar 19, 2026
Forecast Valid:
12am MDT Mar 20, 2026-6pm MDT Mar 26, 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