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

5°F

-15°C

Humidity 77%
Wind Speed E 5 mph
Barometer 30.28 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 21 Jan 7:15 am MST
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Today

    Today: Sunny, with a high near 19. Wind chill values as low as -21. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph.

    High: 19 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a west wind 25 to 28 mph, with gusts as high as 41 mph.

    Low: 7 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 15. Wind chill values as low as -15. Windy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 15 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around -2. Wind chill values as low as -22. West southwest wind around 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 7. Breezy, with a west southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 7 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow. Low around -5. Chance of precipitation is 80%.

    Low: -5 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy and cold, with a high near -1. Breezy. Chance of precipitation is 60%.

    High: -1 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Partly cloudy, with a low around -11. Windy.

    Low: -11 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: A chance of snow. Partly sunny and cold, with a high near 0. Windy.

    High: 0 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Sunny, with a high near 19. Wind chill values as low as -21. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph.
Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a west wind 25 to 28 mph, with gusts as high as 41 mph.
Thursday
Mostly sunny, with a high near 15. Wind chill values as low as -15. Windy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around -2. Wind chill values as low as -22. West southwest wind around 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 7. Breezy, with a west southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Snow. Low around -5. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 11am. Mostly cloudy and cold, with a high near -1. Breezy. Chance of precipitation is 60%.
Saturday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around -11. Windy.
Sunday
A chance of snow. Partly sunny and cold, with a high near 0. Windy.
Sunday Night
Partly cloudy, with a low around -5. Very windy.
Monday
Mostly sunny and cold, with a high near 8. Very windy.
Monday Night
Partly cloudy, with a low around 3. Windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 11. Windy.
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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:
3:27 am MST Jan 21, 2026
Forecast Valid:
7am MST Jan 21, 2026-6pm MST Jan 27, 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