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.

Mostly Cloudy

31°F

-1°C

Humidity 85%
Wind Speed N 7 mph
Barometer 30.25 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Feb 12:35 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory February 12, 12:57am until February 12, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 12, 12:57am until February 12, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 16 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Thursday

    Thursday: Snow. Areas of blowing snow. High near 20. Wind chill values as low as -1. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 20 °F

    Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as -3. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Breezy. Snow
    Likely then
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 23. Wind chill values as low as zero. Breezy, with a west wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow. Cloudy, with a low around 12. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 34 mph.

    Low: 12 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Breezy.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Windy.

    Low: 12 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Windy.

    High: 26 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Overnight
Snow likely. Areas of blowing snow. Cloudy, with a low around 16. Wind chill values as low as -3. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow. Areas of blowing snow. High near 20. Wind chill values as low as -1. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as -3. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 23. Wind chill values as low as zero. Breezy, with a west wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around 12. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 21. Breezy.
Saturday Night
Mostly clear, with a low around 12. Windy.
Sunday
Mostly sunny, with a high near 26. Windy.
Sunday Night
Mostly cloudy, with a low around 18. Windy.
Washington's Birthday
A slight chance of snow after 11am. Partly sunny, with a high near 27. Windy.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Windy.
Tuesday
Snow. Cloudy, with a high near 18. Very windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 10. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 13. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
11:46 pm MST Feb 11, 2026
Forecast Valid:
12am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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