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

26°F

-3°C

Humidity 72%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 5 Mar 12:15 am MST
Extended Forecast for

3 Miles NW 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

  • Overnight

    Overnight: Patchy blowing snow after 2am. Mostly clear, with a low around 22. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 33 mph.

    Low: 22 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Increasing clouds, with a high near 33. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow, mainly after 8pm. Low around 14. West southwest wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 14 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Areas of blowing snow. High near 14. Wind chill values as low as -4. Blustery, with a northeast wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 14 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Blustery, with a west wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    Low: 5 °F

    Snow Likely
    and Blustery
    then Slight
    Chance Snow
    and Breezy

  • Saturday

    Saturday: A 20 percent chance of snow. Patchy blowing snow after noon. Mostly sunny, with a high near 21. Breezy.

    High: 21 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 13. Windy.

    Low: 13 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday

    Sunday: Patchy blowing snow. Sunny, with a high near 29. Windy.

    High: 29 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. Windy.

    Low: 21 °F

    Mostly Clear
    and Windy

Detailed Forecast

Overnight
Patchy blowing snow after 2am. Mostly clear, with a low around 22. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 33 mph.
Thursday
A 30 percent chance of snow after 11am. Increasing clouds, with a high near 33. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow, mainly after 8pm. Low around 14. West southwest wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. Areas of blowing snow. High near 14. Wind chill values as low as -4. Blustery, with a northeast wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Blustery, with a west wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of snow. Patchy blowing snow after noon. Mostly sunny, with a high near 21. Breezy.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 13. Windy.
Sunday
Patchy blowing snow. Sunny, with a high near 29. Windy.
Sunday Night
Mostly clear, with a low around 21. Windy.
Monday
Sunny, with a high near 34. Windy.
Monday Night
Mostly clear, with a low around 23. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 31. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 12. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 20. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
Last Update:
11:46 pm MST Mar 4, 2026
Forecast Valid:
12am 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