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

40°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 23 Mar 11:55 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph.

    High: 40 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph.

    Low: 33 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 48. Windy, with a west southwest wind 28 to 34 mph, with gusts as high as 43 mph.

    High: 48 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Windy, with a west wind 26 to 30 mph, with gusts as high as 40 mph.

    Low: 33 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 43. Windy.

    High: 43 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 28. Windy.

    High: 28 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph.
Tuesday
Mostly sunny, with a high near 40. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph.
Tuesday Night
Mostly clear, with a low around 33. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph.
Wednesday
Sunny, with a high near 48. Windy, with a west southwest wind 28 to 34 mph, with gusts as high as 43 mph.
Wednesday Night
Mostly clear, with a low around 33. Windy, with a west wind 26 to 30 mph, with gusts as high as 40 mph.
Thursday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 43. Windy.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. Windy.
Friday
A chance of snow. Partly sunny, with a high near 28. Windy.
Friday Night
Mostly cloudy, with a low around 20. Breezy.
Saturday
A chance of snow after noon. Partly sunny, with a high near 39. Windy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 27. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 38. Windy.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Breezy.
Monday
Rain and snow likely. Mostly cloudy, with a high near 37. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
12:46 am MDT Mar 24, 2026
Forecast Valid:
1am MDT Mar 24, 2026-6pm MDT Mar 30, 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