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

40°F

4°C

Humidity 15%
Wind Speed W 17 G 28 mph
Barometer 30.06 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 20 Jan 2:15 pm MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 15. Wind chill values as low as -11. Windy, with a west wind around 31 mph, with gusts as high as 47 mph.

    High: 15 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -21. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 14. Wind chill values as low as -21. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.

    High: 14 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. Wind chill values as low as -17. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.

    Low: 4 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 17. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 17 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1.

    Low: 1 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 10. Chance of precipitation is 60%.

    High: 10 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around -1.

    Low: -1 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy and cold, with a high near 5. Breezy.

    High: 5 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 15. Wind chill values as low as -11. Windy, with a west wind around 31 mph, with gusts as high as 47 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -21. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.
Wednesday
Sunny, with a high near 14. Wind chill values as low as -21. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.
Wednesday Night
Partly cloudy, with a low around 4. Wind chill values as low as -17. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 17. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1.
Friday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 10. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around -1.
Saturday
Snow likely, mainly before 11am. Mostly cloudy and cold, with a high near 5. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -4. Breezy.
Sunday
A slight chance of snow. Mostly sunny and cold, with a high near 9. Breezy.
Sunday Night
Mostly clear, with a low around 2. Breezy.
Monday
A chance of snow. Mostly sunny, with a high near 15. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.06°N 105.66°W (Elev. 12014 ft)
Last Update:
3:27 am MST Jan 20, 2026
Forecast Valid:
2pm MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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