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

48°F

9°C

Humidity 32%
Wind Speed SW 16 G 32 mph
Barometer 29.88 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Mar 7:55 pm MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Tonight

    Tonight: Snow likely, mainly between midnight and 3am. Mostly cloudy, with a low around 2. Wind chill values as low as -19. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 2 °F

    Snow Likely
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 16. Wind chill values as low as -25. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.

    High: 16 °F

    Sunny and
    Very Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. Wind chill values as low as -11. Very windy, with a west wind 33 to 38 mph increasing to 42 to 47 mph after midnight. Winds could gust as high as 75 mph.

    Low: 13 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Wind chill values as low as -11. Strong and damaging winds, with a west wind 49 to 55 mph, with gusts as high as 85 mph.

    High: 26 °F

    Mostly Sunny
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 38 to 43 mph after midnight. Winds could gust as high as 85 mph.

    Low: 19 °F

    Mostly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 30. Very windy.

    High: 30 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Very windy.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A chance of snow after noon. Mostly sunny, with a high near 32. Very windy.

    High: 32 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Tonight
Snow likely, mainly between midnight and 3am. Mostly cloudy, with a low around 2. Wind chill values as low as -19. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Sunny, with a high near 16. Wind chill values as low as -25. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.
Wednesday Night
Mostly clear, with a low around 13. Wind chill values as low as -11. Very windy, with a west wind 33 to 38 mph increasing to 42 to 47 mph after midnight. Winds could gust as high as 75 mph.
Thursday
Mostly sunny, with a high near 26. Wind chill values as low as -11. Strong and damaging winds, with a west wind 49 to 55 mph, with gusts as high as 85 mph.
Thursday Night
Mostly cloudy, with a low around 19. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 38 to 43 mph after midnight. Winds could gust as high as 85 mph.
Friday
Mostly sunny, with a high near 30. Very windy.
Friday Night
Partly cloudy, with a low around 24. Very windy.
Saturday
A chance of snow after noon. Mostly sunny, with a high near 32. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 11. Very windy.
Sunday
Snow likely. Mostly cloudy, with a high near 15. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 12. Windy.
Monday
A chance of snow. Mostly cloudy, with a high near 24. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 32. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
1:20 pm MDT Mar 10, 2026
Forecast Valid:
8pm MDT Mar 10, 2026-6pm MDT Mar 17, 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