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.

Overcast

46°F

8°C

Humidity 33%
Wind Speed W 6 mph
Barometer 29.76 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 5 Mar 5:15 pm MST
Extended Forecast for

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 40 percent chance of snow. Partly sunny, with a steady temperature around 25. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than one inch possible.

    High: 25 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: Snow, mainly after 8pm. The snow could be heavy at times. Low around 10. Wind chill values as low as -3. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 10 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 5pm. The snow could be heavy at times. Areas of blowing snow. Temperature falling to around 8 by 5pm. Wind chill values as low as -11. Blustery, with a north wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 11 °F⇓

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around -1. Wind chill values as low as -21. Blustery, with a north wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. New snow accumulation of around an inch possible.

    Low: -1 °F

    Chance Snow
    and Blustery
    then Slight
    Chance Snow
    and Breezy

  • Saturday

    Saturday: Patchy blowing snow after noon. Mostly sunny, with a high near 18. Breezy, with a west wind 18 to 24 mph, with gusts as high as 38 mph.

    High: 18 °F

    Breezy.
    Mostly Sunny
    then Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 10. Windy.

    Low: 10 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday

    Sunday: Areas of blowing snow. Sunny, with a high near 26. Windy.

    High: 26 °F

    Areas Blowing
    Snow and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. Very windy.

    Low: 17 °F

    Mostly Clear
    and Very
    Windy

  • Monday

    Monday: Sunny, with a high near 30. Very windy.

    High: 30 °F

    Sunny and
    Very Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Partly sunny, with a steady temperature around 25. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly after 8pm. The snow could be heavy at times. Low around 10. Wind chill values as low as -3. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow, mainly before 5pm. The snow could be heavy at times. Areas of blowing snow. Temperature falling to around 8 by 5pm. Wind chill values as low as -11. Blustery, with a north wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Friday Night
A 50 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around -1. Wind chill values as low as -21. Blustery, with a north wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. New snow accumulation of around an inch possible.
Saturday
Patchy blowing snow after noon. Mostly sunny, with a high near 18. Breezy, with a west wind 18 to 24 mph, with gusts as high as 38 mph.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 10. Windy.
Sunday
Areas of blowing snow. Sunny, with a high near 26. Windy.
Sunday Night
Mostly clear, with a low around 17. Very windy.
Monday
Sunny, with a high near 30. Very windy.
Monday Night
Mostly clear, with a low around 20. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 29. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. Windy.
Wednesday
A chance of snow. Mostly sunny, with a high near 23. Very windy.
Wednesday Night
Partly cloudy, with a low around 19. Very windy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 29. 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:
11:49 am MST Mar 5, 2026
Forecast Valid:
5pm MST Mar 5, 2026-6pm MDT Mar 12, 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