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

4 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

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Partly sunny, with a steady temperature around 27. West southwest wind around 14 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than one inch possible.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 8pm. Low around 10. Wind chill values as low as zero. South southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 10 °F

    Snow

  • Friday

    Friday: Snow, mainly before 5pm. The snow could be heavy at times. Areas of blowing snow after 10am. Temperature falling to around 8 by 5pm. Wind chill values as low as -9. Blustery, with a north northeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 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 -18. North wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. New snow accumulation of around an inch possible.

    Low: -1 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Patchy blowing snow after 4pm. Mostly sunny, with a high near 19. Breezy, with a west wind 13 to 20 mph, with gusts as high as 32 mph.

    High: 19 °F

    Breezy.
    Mostly Sunny
    then Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 9. Breezy.

    Low: 9 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday

    Sunday: Patchy blowing snow. Sunny, with a high near 27. Breezy.

    High: 27 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday Night

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

    Low: 17 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 31. Breezy.

    High: 31 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Partly sunny, with a steady temperature around 27. West southwest wind around 14 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly after 8pm. Low around 10. Wind chill values as low as zero. South southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow, mainly before 5pm. The snow could be heavy at times. Areas of blowing snow after 10am. Temperature falling to around 8 by 5pm. Wind chill values as low as -9. Blustery, with a north northeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 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 -18. North wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. New snow accumulation of around an inch possible.
Saturday
Patchy blowing snow after 4pm. Mostly sunny, with a high near 19. Breezy, with a west wind 13 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 9. Breezy.
Sunday
Patchy blowing snow. Sunny, with a high near 27. Breezy.
Sunday Night
Mostly clear, with a low around 17. Windy.
Monday
Sunny, with a high near 31. Breezy.
Monday Night
Mostly clear, with a low around 20. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 31. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 25. Windy.
Wednesday Night
Partly cloudy, with a low around 19. Windy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 30. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
11:49 am MST Mar 5, 2026
Forecast Valid:
5pm MST Mar 5, 2026-6pm MDT Mar 12, 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