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

49°F

9°C

Humidity 25%
Wind Speed Calm
Barometer 29.73 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 5 Mar 2:15 pm MST
Extended Forecast for

3 Miles NNW 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

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Partly sunny, with a high near 41. West southwest wind around 14 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. Low around 20. West southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 22. Blustery, with a north northeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 22 °F

    Blustery.
    Heavy Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Wind chill values as low as -6. North wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of around an inch possible.

    Low: 9 °F

    Chance Snow

  • Saturday

    Saturday: Patchy blowing snow after noon. Sunny, with a high near 29. Breezy, with a west wind 15 to 21 mph, with gusts as high as 36 mph.

    High: 29 °F

    Breezy. Sunny
    then Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 20. Windy.

    Low: 20 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday

    Sunday: Patchy blowing snow before 1pm. Sunny, with a high near 37. Windy.

    High: 37 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Windy.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 42. Windy.

    High: 42 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Partly sunny, with a high near 41. West southwest wind around 14 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly after 11pm. Low around 20. West southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. The snow could be heavy at times. High near 22. Blustery, with a north northeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Wind chill values as low as -6. North wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. New snow accumulation of around an inch possible.
Saturday
Patchy blowing snow after noon. Sunny, with a high near 29. Breezy, with a west wind 15 to 21 mph, with gusts as high as 36 mph.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 20. Windy.
Sunday
Patchy blowing snow before 1pm. Sunny, with a high near 37. Windy.
Sunday Night
Mostly clear, with a low around 27. Windy.
Monday
Sunny, with a high near 42. Windy.
Monday Night
Mostly clear, with a low around 29. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 42. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24. Windy.
Wednesday
A chance of snow. Mostly sunny, with a high near 36. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
11:49 am MST Mar 5, 2026
Forecast Valid:
2pm MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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