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

2°F

-17°C

Humidity 80%
Wind Speed SE 5 mph
Barometer 30.32 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 18 Jan 3:35 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 8. Wind chill values as low as -18. Very windy, with a west wind around 36 mph, with gusts as high as 55 mph.

    Low: 8 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 10 percent chance of snow after 5pm. Sunny, with a high near 20. Wind chill values as low as -15. Windy, with a west wind 27 to 32 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 20 °F

    Sunny and
    Windy then
    Slight Chance
    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 4. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 4 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A 40 percent chance of snow, mainly before 8am. Mostly sunny, with a high near 14. Wind chill values as low as -14. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Breezy.
    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Very windy, with a west wind 25 to 30 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 55 mph.

    Low: 4 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 15. Very windy.

    High: 15 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6. Windy.

    Low: 6 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 16. Windy.

    High: 16 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 8. Wind chill values as low as -18. Very windy, with a west wind around 36 mph, with gusts as high as 55 mph.
Sunday
A 10 percent chance of snow after 5pm. Sunny, with a high near 20. Wind chill values as low as -15. Windy, with a west wind 27 to 32 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 48 mph.
Sunday Night
Snow likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 4. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
A 40 percent chance of snow, mainly before 8am. Mostly sunny, with a high near 14. Wind chill values as low as -14. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 4. Very windy, with a west wind 25 to 30 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 55 mph.
Tuesday
Sunny, with a high near 15. Very windy.
Tuesday Night
Mostly clear, with a low around 6. Windy.
Wednesday
Sunny, with a high near 16. Windy.
Wednesday Night
Partly cloudy, with a low around 7. Windy.
Thursday
Mostly sunny, with a high near 20. Windy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Windy.
Friday
A chance of snow. Partly sunny, with a high near 16. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 9. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 14. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
3:26 am MST Jan 18, 2026
Forecast Valid:
3am MST Jan 18, 2026-6pm MST Jan 24, 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