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

29°F

-2°C

Humidity 88%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 12 Feb 2:15 am MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

Winter Weather Advisory February 12, 02:39am until February 12, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 12, 02:39am until February 12, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 20 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: Snow. High near 22. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as zero. West wind around 10 mph, with gusts as high as 16 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 24. Wind chill values as low as -1. West southwest wind 9 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow. Cloudy, with a low around 11. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 11 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 22.

    High: 22 °F

    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. Breezy.

    Low: 11 °F

    Mostly Clear
    and Breezy

  • Sunday

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

    High: 28 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Overnight
Snow likely. Cloudy, with a steady temperature around 20. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 22. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as zero. West wind around 10 mph, with gusts as high as 16 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 24. Wind chill values as low as -1. West southwest wind 9 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around 11. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 11. Breezy.
Sunday
Mostly sunny, with a high near 28. Breezy.
Sunday Night
Mostly cloudy, with a low around 17. Breezy.
Washington's Birthday
A chance of snow after 11am. Mostly cloudy, with a high near 28. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Windy.
Tuesday
Snow. Cloudy, with a high near 17. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 9. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 14. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
11:46 pm MST Feb 11, 2026
Forecast Valid:
2am MST Feb 12, 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