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

21°F

-6°C

Humidity 80%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 5 Mar 3:55 am MST
Extended Forecast for

4 Miles NE LONG'S PEAK CO

Winter Storm Warning March 6, 12:00am until March 7, 12:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: A 20 percent chance of snow after 11am. Increasing clouds, with a high near 47. Southwest wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 47 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times. Low around 23. West southwest wind 6 to 8 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 23 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Temperature falling to around 22 by 5pm. Blustery, with a north wind 10 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 25 °F⇓

    Heavy Snow
    and Blustery

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. West wind 7 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 14 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 33. West wind 10 to 14 mph, with gusts as high as 33 mph.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy blowing snow before 9pm, then patchy blowing snow after 10pm. Clear, with a low around 22. Breezy.

    Low: 22 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday

    Sunday: Patchy blowing snow before 10am. Sunny, with a high near 42. Breezy.

    High: 42 °F

    Breezy.
    Patchy
    Blowing Snow
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Windy.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 46. Breezy.

    High: 46 °F

    Sunny and
    Breezy

Detailed Forecast

Today
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 47. Southwest wind 8 to 10 mph, with gusts as high as 16 mph.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Low around 23. West southwest wind 6 to 8 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. Temperature falling to around 22 by 5pm. Blustery, with a north wind 10 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. West wind 7 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Sunny, with a high near 33. West wind 10 to 14 mph, with gusts as high as 33 mph.
Saturday Night
Patchy blowing snow before 9pm, then patchy blowing snow after 10pm. Clear, with a low around 22. Breezy.
Sunday
Patchy blowing snow before 10am. Sunny, with a high near 42. Breezy.
Sunday Night
Mostly clear, with a low around 30. Windy.
Monday
Sunny, with a high near 46. Breezy.
Monday Night
Mostly clear, with a low around 32. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 44. Breezy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 20. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 32. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 ft)
Last Update:
11:46 pm MST Mar 4, 2026
Forecast Valid:
4am MST Mar 5, 2026-6pm MDT Mar 11, 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