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

26°F

-3°C

Humidity 60%
Wind Speed E 5 mph
Barometer 29.99 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 3 Dec 1:35 pm MST
Extended Forecast for

3 Miles WSW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Snow, mainly before 4pm. High near 5. Wind chill values as low as -10. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 5 °F

    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 2. Wind chill values as low as -20. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph.

    Low: 2 °F

    Slight Chance
    Snow then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Patchy blowing snow before 4pm. Mostly sunny and cold, with a high near 4. Wind chill values as low as -23. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph.

    High: 4 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -23. Very windy, with a west wind 32 to 36 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: Snow. High near 8. Windy, with a west wind 21 to 28 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

    High: 8 °F

    Snow and
    Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Very windy. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow. High near 12. Very windy. Chance of precipitation is 90%.

    High: 12 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow likely, mainly before 11am. Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Snow Likely
    and Windy

Detailed Forecast

This Afternoon
Snow, mainly before 4pm. High near 5. Wind chill values as low as -10. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 2. Wind chill values as low as -20. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph.
Thursday
A 20 percent chance of snow after 11am. Patchy blowing snow before 4pm. Mostly sunny and cold, with a high near 4. Wind chill values as low as -23. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph.
Thursday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -23. Very windy, with a west wind 32 to 36 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 8. Windy, with a west wind 21 to 28 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Very windy. Chance of precipitation is 70%.
Saturday
Snow. High near 12. Very windy. Chance of precipitation is 90%.
Saturday Night
Snow. Mostly cloudy, with a low around 7. Windy.
Sunday
Snow likely, mainly before 11am. Partly sunny and cold, with a high near 10. Windy.
Sunday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 8. Very windy.
Monday
A chance of snow. Partly sunny, with a high near 12. Windy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 18. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW LONG'S PEAK CO
 40.24°N 105.67°W (Elev. 12999 ft)
Last Update:
10:09 am MST Dec 3, 2025
Forecast Valid:
1pm MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation