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

27°F

-3°C

Humidity 63%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 18 Jan 11:15 pm MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: Snow likely, mainly before 4am. Cloudy, with a low around 3. Wind chill values as low as -7. West wind around 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A 40 percent chance of snow, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 14. Wind chill values as low as -12. Breezy, with a west wind 8 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

    High: 14 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 2. Wind chill values as low as -22. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.

    Low: 2 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14. Wind chill values as low as -22. Windy, with a west wind around 29 mph, with gusts as high as 44 mph.

    High: 14 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.

    Low: 3 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 14. Breezy.

    High: 14 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. Breezy.

    Low: 4 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 18. Breezy.

    High: 18 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. Breezy.

    Low: 6 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Snow likely, mainly before 4am. Cloudy, with a low around 3. Wind chill values as low as -7. West wind around 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
M.L.King Day
A 40 percent chance of snow, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 14. Wind chill values as low as -12. Breezy, with a west wind 8 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.
Monday Night
Mostly clear, with a low around 2. Wind chill values as low as -22. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.
Tuesday
Mostly sunny, with a high near 14. Wind chill values as low as -22. Windy, with a west wind around 29 mph, with gusts as high as 44 mph.
Tuesday Night
Partly cloudy, with a low around 3. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph.
Wednesday
Sunny, with a high near 14. Breezy.
Wednesday Night
Partly cloudy, with a low around 4. Breezy.
Thursday
Partly sunny, with a high near 18. Breezy.
Thursday Night
Mostly cloudy, with a low around 6. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 15. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 5.
Saturday
Snow likely. Mostly cloudy, with a high near 13. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 14. Blustery.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.06°N 105.66°W (Elev. 12014 ft)
Last Update:
8:12 pm MST Jan 18, 2026
Forecast Valid:
11pm MST Jan 18, 2026-6pm MST Jan 25, 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