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

30°F

-1°C

Humidity 92%
Wind Speed N 7 mph
Barometer 30.04 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 3 Mar 4:15 am MST
Extended Forecast for

2 Miles ENE Berthoud Pass CO

Winter Weather Advisory until March 3, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 3, 08:00pm

    NOW until 8:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 19 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow. High near 24. Blustery, with a west wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow and
    Blustery

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -3. Blustery, with a west northwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 13 °F

    Snow Likely
    then Slight
    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 27. Wind chill values as low as -1. Blustery, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 27 °F

    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph.

    Low: 17 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 29. Breezy.

    High: 29 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Snow. Cloudy, with a high near 14. Breezy.

    High: 14 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
A 30 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a steady temperature around 19. Breezy, with a west wind around 20 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 24. Blustery, with a west wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -3. Blustery, with a west northwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday
Sunny, with a high near 27. Wind chill values as low as -1. Blustery, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 17. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph.
Thursday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 29. Breezy.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 70%.
Friday
Snow. Cloudy, with a high near 14. Breezy.
Friday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 6. Blustery.
Saturday
A slight chance of snow. Mostly sunny, with a high near 19. Windy.
Saturday Night
Mostly clear, with a low around 13. Windy.
Sunday
Sunny, with a high near 25. Windy.
Sunday Night
Mostly clear, with a low around 17. Windy.
Monday
A slight chance of snow. Sunny, with a high near 30. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Berthoud Pass CO
 39.79°N 105.74°W (Elev. 12598 ft)
Last Update:
11:46 pm MST Mar 2, 2026
Forecast Valid:
4am MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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