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

35°F

2°C

Humidity 55%
Wind Speed N 5 mph
Barometer 30.16 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 15 Feb 11:55 am MST
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 26. Windy, with a west wind around 25 mph, with gusts as high as 40 mph.

    High: 26 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Wind chill values as low as -2. Windy, with a west wind 25 to 32 mph, with gusts as high as 47 mph.

    Low: 18 °F

    Partly Cloudy
    and Windy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 28. Wind chill values as low as zero. Windy, with a west wind 22 to 25 mph, with gusts as high as 39 mph.

    High: 28 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm. Patchy blowing snow after 8pm. Increasing clouds, with a low around 10. Wind chill values as low as -4. Very windy, with a west southwest wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow. Widespread blowing snow. High near 17. Strong and damaging winds, with a west wind 41 to 46 mph increasing to 45 to 50 mph in the morning. Winds could gust as high as 75 mph. Chance of precipitation is 90%.

    High: 17 °F

    Snow and
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow. Widespread blowing snow. Low around 7. Very windy. Chance of precipitation is 80%.

    Low: 7 °F

    Snow and
    Blowing Snow

  • Wednesday

    Wednesday: Snow. Widespread blowing snow. High near 12. Windy. Chance of precipitation is 90%.

    High: 12 °F

    Snow and
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around -2. Very windy.

    Low: -2 °F

    Snow and Very
    Windy

  • Thursday

    Thursday: Snow. Mostly cloudy and cold, with a high near 1. Very windy.

    High: 1 °F

    Snow and Very
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 26. Windy, with a west wind around 25 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 18. Wind chill values as low as -2. Windy, with a west wind 25 to 32 mph, with gusts as high as 47 mph.
Washington's Birthday
Mostly sunny, with a high near 28. Wind chill values as low as zero. Windy, with a west wind 22 to 25 mph, with gusts as high as 39 mph.
Monday Night
A 50 percent chance of snow after 11pm. Patchy blowing snow after 8pm. Increasing clouds, with a low around 10. Wind chill values as low as -4. Very windy, with a west southwest wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Widespread blowing snow. High near 17. Strong and damaging winds, with a west wind 41 to 46 mph increasing to 45 to 50 mph in the morning. Winds could gust as high as 75 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. Widespread blowing snow. Low around 7. Very windy. Chance of precipitation is 80%.
Wednesday
Snow. Widespread blowing snow. High near 12. Windy. Chance of precipitation is 90%.
Wednesday Night
Snow. Cloudy, with a low around -2. Very windy.
Thursday
Snow. Mostly cloudy and cold, with a high near 1. Very windy.
Thursday Night
Snow. Mostly cloudy, with a low around -8. Windy.
Friday
Snow. Cloudy and cold, with a high near -1. Very windy.
Friday Night
Snow likely. Mostly cloudy, with a low around -5. Breezy.
Saturday
Snow likely. Partly sunny and cold, with a high near 5. 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:
11:46 am MST Feb 15, 2026
Forecast Valid:
12pm MST Feb 15, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation