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

45°F

7°C

Humidity 41%
Wind Speed W 7 mph
Barometer 30.10 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 4 Mar 1:15 pm MST
Extended Forecast for

LONG'S PEAK CO

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

  • This Afternoon

    This Afternoon: Sunny, with a high near 27. Breezy, with a west wind around 15 mph, with gusts as high as 24 mph.

    High: 27 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Patchy blowing snow after midnight. Mostly clear, with a low around 17. Wind chill values as low as zero. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 34 mph.

    Low: 17 °F

    Breezy.
    Mostly Clear
    then Patchy
    Blowing Snow

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Patchy blowing snow between 11am and 2pm. Increasing clouds, with a high near 29. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 10. Wind chill values as low as -7. Blustery, with a west wind 16 to 20 mph becoming north after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 10 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 13. Windy, with a north northwest wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%.

    High: 13 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly before 11pm. Low around 2. Blustery. Chance of precipitation is 80%.

    Low: 2 °F

    Snow and
    Blustery then
    Chance Snow
    and Breezy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Sunny, with a high near 19. Breezy.

    High: 19 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10. Very windy.

    Low: 10 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: Sunny, with a high near 26. Windy.

    High: 26 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 27. Breezy, with a west wind around 15 mph, with gusts as high as 24 mph.
Tonight
Patchy blowing snow after midnight. Mostly clear, with a low around 17. Wind chill values as low as zero. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 34 mph.
Thursday
A 30 percent chance of snow after 11am. Patchy blowing snow between 11am and 2pm. Increasing clouds, with a high near 29. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 10. Wind chill values as low as -7. Blustery, with a west wind 16 to 20 mph becoming north after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 13. Windy, with a north northwest wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%.
Friday Night
Snow, mainly before 11pm. Low around 2. Blustery. Chance of precipitation is 80%.
Saturday
A 20 percent chance of snow before 11am. Sunny, with a high near 19. Breezy.
Saturday Night
Mostly clear, with a low around 10. Very windy.
Sunday
Sunny, with a high near 26. Windy.
Sunday Night
Mostly clear, with a low around 17. Very windy.
Monday
Sunny, with a high near 31. Very windy.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 19. Windy.
Tuesday
Snow likely. Partly sunny, with a high near 24. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
12:39 pm MST Mar 4, 2026
Forecast Valid:
1pm MST Mar 4, 2026-6pm MDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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