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 and Breezy

45°F

7°C

Humidity 34%
Wind Speed W 23 G 30 mph
Barometer 30.04 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 26 Dec 2:35 pm MST
Extended Forecast for

2 Miles WSW LONG'S PEAK CO

Winter Weather Advisory December 27, 11:00am until December 28, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 29. Windy, with a west southwest wind around 29 mph, with gusts as high as 44 mph.

    High: 29 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A 30 percent chance of snow after 11pm. Increasing clouds, with a low around 16. Wind chill values as low as -2. Windy, with a west wind 29 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow likely. Areas of blowing snow. Mostly cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as -4. Windy, with a west southwest wind 24 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    High: 18 °F⇓

    Snow Likely
    and Areas
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around -2. Wind chill values as low as -20. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: -2 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday

    Sunday: Snow, mainly before 11am. Patchy blowing snow before 11am. High near 1. Windy, with a west wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 1 °F

    Snow and
    Patchy
    Blowing Snow
    then Chance
    Snow and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -5. Windy.

    Low: -5 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 11. Breezy.

    High: 11 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Windy.

    Low: 4 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 20. Breezy.

    High: 20 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 29. Windy, with a west southwest wind around 29 mph, with gusts as high as 44 mph.
Tonight
A 30 percent chance of snow after 11pm. Increasing clouds, with a low around 16. Wind chill values as low as -2. Windy, with a west wind 29 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Saturday
Snow likely. Areas of blowing snow. Mostly cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as -4. Windy, with a west southwest wind 24 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around -2. Wind chill values as low as -20. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow, mainly before 11am. Patchy blowing snow before 11am. High near 1. Windy, with a west wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Sunday Night
Mostly clear, with a low around -5. Windy.
Monday
Sunny, with a high near 11. Breezy.
Monday Night
Mostly clear, with a low around 4. Windy.
Tuesday
Sunny, with a high near 20. Breezy.
Tuesday Night
Partly cloudy, with a low around 11. Windy.
Wednesday
Mostly sunny, with a high near 22. Windy.
Wednesday Night
Mostly cloudy, with a low around 12. Breezy.
New Year's Day
A slight chance of snow. Mostly cloudy, with a high near 24. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
2:20 pm MST Dec 26, 2025
Forecast Valid:
2pm MST Dec 26, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation