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

39°F

4°C

Humidity 43%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 15 Feb 1:15 pm MST
Extended Forecast for

2 Miles WSW LONG'S PEAK CO

Winter Weather Advisory February 16, 11:00pm until February 18, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

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

    High: 26 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Wind chill values as low as -2. Windy, with a west wind 26 to 31 mph, with gusts as high as 45 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. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 39 mph.

    High: 28 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm. Patchy blowing snow after 8pm. Increasing clouds, with a low around 12. Wind chill values as low as -4. Windy, with a west southwest wind 24 to 34 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow. Widespread blowing snow. High near 17. Very windy, with a west wind 38 to 47 mph, with gusts as high as 70 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 3. Very windy.

    High: 3 °F

    Snow and Very
    Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 26. Windy, with a west southwest 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 26 to 31 mph, with gusts as high as 45 mph.
Washington's Birthday
Mostly sunny, with a high near 28. Wind chill values as low as zero. Breezy, with a west southwest wind 22 to 24 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 12. Wind chill values as low as -4. Windy, with a west southwest wind 24 to 34 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow. Widespread blowing snow. High near 17. Very windy, with a west wind 38 to 47 mph, with gusts as high as 70 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 3. Very windy.
Thursday Night
Snow likely. 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. Windy.
Saturday
Snow likely. Mostly cloudy and cold, with a high near 7. Windy.
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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:
11:46 am MST Feb 15, 2026
Forecast Valid:
1pm 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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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation