National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

5°F

-15°C

Humidity 72%
Wind Speed Calm
Barometer 30.41 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 28 Jan 9:35 am MST
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: A 20 percent chance of snow after 4pm. Patchy blowing snow. Partly sunny, with a high near 19. Wind chill values as low as -12. Windy, with a west wind 28 to 31 mph, with gusts as high as 45 mph.

    High: 19 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. Widespread blowing snow, mainly after 11pm. Low around 4. Wind chill values as low as -18. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 4 °F

    Snow and
    Blowing Snow

  • Thursday

    Thursday: Snow likely, mainly before 10am. Widespread blowing snow, mainly before 11am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 10 °F

    Snow Likely
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Wind chill values as low as -19. Windy, with a west wind around 29 mph, with gusts as high as 40 mph.

    Low: 4 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny, with a high near 13. Windy, with a west wind 21 to 28 mph, with gusts as high as 39 mph.

    High: 13 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Slight Chance
    Snow and
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 19. Windy.

    High: 19 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 23. Windy.

    High: 23 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 20 percent chance of snow after 4pm. Patchy blowing snow. Partly sunny, with a high near 19. Wind chill values as low as -12. Windy, with a west wind 28 to 31 mph, with gusts as high as 45 mph.
Tonight
Snow. Widespread blowing snow, mainly after 11pm. Low around 4. Wind chill values as low as -18. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely, mainly before 10am. Widespread blowing snow, mainly before 11am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 4. Wind chill values as low as -19. Windy, with a west wind around 29 mph, with gusts as high as 40 mph.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 13. Windy, with a west wind 21 to 28 mph, with gusts as high as 39 mph.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Windy.
Saturday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 19. Windy.
Saturday Night
Partly cloudy, with a low around 8. Windy.
Sunday
Sunny, with a high near 23. Windy.
Sunday Night
Partly cloudy, with a low around 12. Windy.
Monday
Partly sunny, with a high near 23. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 10. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 15. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
3:26 am MST Jan 28, 2026
Forecast Valid:
9am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
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Additional Resources

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Chance of Precipitation