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.

Light Snow

26°F

-3°C

Humidity 88%
Wind Speed SW 7 mph
Barometer 29.80 in
Dewpoint 22°F (-6°C)
Visibility 2.00 mi
Wind Chill18°F (-8°C)
Last update 6 Mar 3:35 am MST
Extended Forecast for

3 Miles ENE Berthoud Pass CO

Winter Storm Warning March 6, 03:45am until March 7, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 6, 03:45am until March 7, 12:00am

    NOW until 12:00am Sat

    Winter Storm Warning

  • Overnight

    Low: 8 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Areas of blowing snow after 7am. Temperature falling to around 4 by 5pm. Wind chill values as low as -15. Blustery, with a northeast wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 8 °F⇓

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -21. Blustery, with a north northeast wind 9 to 15 mph becoming west northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: -2 °F

    Snow Likely
    then Slight
    Chance Snow
    and Blustery

  • Saturday

    Saturday: A 20 percent chance of snow. Patchy blowing snow after noon. Mostly sunny, with a high near 14. Wind chill values as low as -23. Windy, with a west wind 18 to 25 mph, with gusts as high as 37 mph.

    High: 14 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly clear, with a low around 7. Windy, with a west wind 28 to 31 mph, with gusts as high as 39 mph.

    Low: 7 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday

    Sunday: Areas of blowing snow. Sunny, with a high near 22. Windy.

    High: 22 °F

    Areas Blowing
    Snow and
    Windy

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around 14. Windy.

    Low: 14 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Patchy blowing snow. Sunny, with a high near 28. Windy.

    High: 28 °F

    Patchy
    Blowing Snow
    and Windy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 8. Wind chill values as low as -3. Southeast wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. Areas of blowing snow after 7am. Temperature falling to around 4 by 5pm. Wind chill values as low as -15. Blustery, with a northeast wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Friday Night
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -21. Blustery, with a north northeast wind 9 to 15 mph becoming west northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 20 percent chance of snow. Patchy blowing snow after noon. Mostly sunny, with a high near 14. Wind chill values as low as -23. Windy, with a west wind 18 to 25 mph, with gusts as high as 37 mph.
Saturday Night
Patchy blowing snow. Mostly clear, with a low around 7. Windy, with a west wind 28 to 31 mph, with gusts as high as 39 mph.
Sunday
Areas of blowing snow. Sunny, with a high near 22. Windy.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 14. Windy.
Monday
Patchy blowing snow. Sunny, with a high near 28. Windy.
Monday Night
Mostly clear, with a low around 18. Windy.
Tuesday
A chance of snow after 11am. Mostly sunny, with a high near 28. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16. Windy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 24. Windy.
Wednesday Night
Mostly clear, with a low around 18. Windy.
Thursday
Sunny, with a high near 27. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Berthoud Pass CO
 39.82°N 105.72°W (Elev. 12490 ft)
Last Update:
1:12 am MST Mar 6, 2026
Forecast Valid:
3am MST Mar 6, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation