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

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

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Partly sunny, with a high near 47. West 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. Low around 23. West southwest wind 5 to 7 mph becoming east southeast after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Temperature falling to around 21 by 4pm. North northeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 25 °F⇓

    Heavy Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as zero. North wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. Breezy, with a west wind 10 to 15 mph, with gusts as high as 33 mph.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 24. Breezy.

    Low: 24 °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 31. Windy.

    Low: 31 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 47. Windy.

    High: 47 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 47. West southwest wind 8 to 10 mph, with gusts as high as 16 mph.
Tonight
Snow, mainly after 11pm. Low around 23. West southwest wind 5 to 7 mph becoming east southeast after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. The snow could be heavy at times. Temperature falling to around 21 by 4pm. North northeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Friday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as zero. North wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. New snow accumulation of less than one inch possible.
Saturday
Sunny, with a high near 34. Breezy, with a west wind 10 to 15 mph, with gusts as high as 33 mph.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 24. Breezy.
Sunday
Patchy blowing snow before 10am. Sunny, with a high near 42. Breezy.
Sunday Night
Mostly clear, with a low around 31. Windy.
Monday
Sunny, with a high near 47. Windy.
Monday Night
Mostly clear, with a low around 33. Breezy.
Tuesday
A chance of snow. Mostly sunny, with a high near 47. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27. Breezy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 40. 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:
11:49 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

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