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

35°F

2°C

Humidity 47%
Wind Speed SW 17 G 24 mph
Barometer 29.83 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 23 Jan 2:55 pm MST
Extended Forecast for

3 Miles ENE Berthoud Pass CO

Winter Weather Advisory January 23, 03:09pm until January 24, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 23, 03:09pm until January 24, 05:00pm

    NOW until 5:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 13 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow. Low around -1. Wind chill values as low as -15. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: -1 °F

    Snow

  • Saturday

    Saturday: Snow. Temperature rising to near 3 by noon, then falling to around -3 during the remainder of the day. Wind chill values as low as -23. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 3 °F⇓

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -13. Wind chill values as low as -39. Breezy, with a west wind 15 to 21 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    Low: -13 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near -7. Windy, with a west wind 23 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.

    High: -7 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow before 11pm. Partly cloudy, with a low around -9. Very windy.

    Low: -9 °F

    Very Windy.
    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny and cold, with a high near 7. Very windy.

    High: 7 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. Windy.

    Low: 0 °F

    Partly Cloudy
    and Windy

Detailed Forecast

This Afternoon
Snow. Steady temperature around 13. Wind chill values as low as -4. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around -1. Wind chill values as low as -15. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. Temperature rising to near 3 by noon, then falling to around -3 during the remainder of the day. Wind chill values as low as -23. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -13. Wind chill values as low as -39. Breezy, with a west wind 15 to 21 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near -7. Windy, with a west wind 23 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of snow before 11pm. Partly cloudy, with a low around -9. Very windy.
Monday
Sunny and cold, with a high near 7. Very windy.
Monday Night
Partly cloudy, with a low around 0. Windy.
Tuesday
A slight chance of snow after 11am. Partly sunny and cold, with a high near 8. Windy.
Tuesday Night
Partly cloudy, with a low around 0. Windy.
Wednesday
Sunny, with a high near 12. Windy.
Wednesday Night
Mostly cloudy, with a low around 3. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 13. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Berthoud Pass CO
 39.82°N 105.72°W (Elev. 12490 ft)
Last Update:
2:11 pm MST Jan 23, 2026
Forecast Valid:
3pm MST Jan 23, 2026-6pm MST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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