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 74%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 11 Feb 8:55 pm MST
Extended Forecast for

5 Miles SW LONG'S PEAK CO

Winter Weather Advisory February 11, 09:18pm until February 12, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 11, 09:18pm until February 12, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 17 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Thursday

    Thursday: Snow. Patchy blowing snow before 11am. High near 23. Breezy, with a west wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -2. West wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as -2. West wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Blustery, with a west northwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 20. Breezy.

    High: 20 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11. Breezy.

    Low: 11 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Breezy.

    High: 28 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
Snow likely. The snow could be heavy at times. Areas of blowing snow before 2am. Mostly cloudy, with a low around 17. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 7 inches possible.
Thursday
Snow. Patchy blowing snow before 11am. High near 23. Breezy, with a west wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -2. West wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as -2. West wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Blustery, with a west northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 20. Breezy.
Saturday Night
Partly cloudy, with a low around 11. Breezy.
Sunday
Mostly sunny, with a high near 28. Breezy.
Sunday Night
Mostly cloudy, with a low around 17. Windy.
Washington's Birthday
A chance of snow, mainly after 11am. Partly sunny, with a high near 28. Windy.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Windy.
Tuesday
Snow. Cloudy, with a high near 17. Very windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 8. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 14. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW LONG'S PEAK CO
 40.2°N 105.67°W (Elev. 11558 ft)
Last Update:
11:47 am MST Feb 11, 2026
Forecast Valid:
9pm MST Feb 11, 2026-6pm MST Feb 18, 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