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

29°F

-2°C

Humidity 94%
Wind Speed NE 7 mph
Barometer 30.06 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 1 Jan 7:15 pm MST
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory January 2, 12:00am until January 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow showers likely, mainly after 2am. Widespread blowing snow. Mostly cloudy, with a low around 18. Wind chill values as low as -1. Very windy, with a west wind 31 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Friday

    Friday: Snow showers likely, mainly before 2pm. Widespread blowing snow. Mostly cloudy, with a high near 21. Wind chill values as low as -4. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a steady temperature around 19. Wind chill values as low as -4. Very windy, with a west wind 36 to 39 mph, with gusts as high as 49 mph. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Very Windy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Wind chill values as low as -4. Windy, with a west wind 28 to 33 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 25 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Very windy, with a west wind 26 to 36 mph increasing to 37 to 47 mph after midnight. Winds could gust as high as 75 mph.

    Low: 20 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Very windy.

    High: 23 °F

    Very Windy.
    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 20. Windy.

    High: 20 °F

    Snow Likely
    and Windy

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Snow Likely
    and Windy

Detailed Forecast

Tonight
Snow showers likely, mainly after 2am. Widespread blowing snow. Mostly cloudy, with a low around 18. Wind chill values as low as -1. Very windy, with a west wind 31 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely, mainly before 2pm. Widespread blowing snow. Mostly cloudy, with a high near 21. Wind chill values as low as -4. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a steady temperature around 19. Wind chill values as low as -4. Very windy, with a west wind 36 to 39 mph, with gusts as high as 49 mph. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 25. Wind chill values as low as -4. Windy, with a west wind 28 to 33 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 20. Very windy, with a west wind 26 to 36 mph increasing to 37 to 47 mph after midnight. Winds could gust as high as 75 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Very windy.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 18. Windy.
Monday
Snow likely. Mostly cloudy, with a high near 20. Windy.
Monday Night
Snow likely. Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 15. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Very windy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 16. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 8. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 13. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
2:31 pm MST Jan 1, 2026
Forecast Valid:
7pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation