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

19°F

-7°C

Humidity 58%
Wind Speed W 9 G 22 mph
Barometer 30.05 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 17 Jan 12:55 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Snow showers likely. Widespread blowing snow. Mostly cloudy, with a low around -6. Wind chill values as low as -34. Very windy, with a west northwest wind 34 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: -6 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Saturday

    Saturday: A 40 percent chance of snow showers before 11am. Patchy blowing snow. Mostly sunny and cold, with a high near 8. Wind chill values as low as -35. Very windy, with a west northwest wind 30 to 36 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    High: 8 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. Wind chill values as low as -20. Very windy, with a west wind 36 to 39 mph, with gusts as high as 50 mph.

    Low: 5 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Sunny, with a high near 18. Wind chill values as low as -17. Windy, with a west wind 29 to 34 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 18 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 3. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Chance Snow
    and Breezy

  • M.L.King Day

    M.L.King Day: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 13. Breezy.

    High: 13 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. Very windy.

    Low: 6 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 18. Very windy.

    High: 18 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Snow showers likely. Widespread blowing snow. Mostly cloudy, with a low around -6. Wind chill values as low as -34. Very windy, with a west northwest wind 34 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow showers before 11am. Patchy blowing snow. Mostly sunny and cold, with a high near 8. Wind chill values as low as -35. Very windy, with a west northwest wind 30 to 36 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 5. Wind chill values as low as -20. Very windy, with a west wind 36 to 39 mph, with gusts as high as 50 mph.
Sunday
Sunny, with a high near 18. Wind chill values as low as -17. Windy, with a west wind 29 to 34 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 48 mph.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 3. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.
M.L.King Day
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 13. Breezy.
Monday Night
Mostly clear, with a low around 6. Very windy.
Tuesday
Sunny, with a high near 18. Very windy.
Tuesday Night
Partly cloudy, with a low around 10. Windy.
Wednesday
Mostly sunny, with a high near 21. Windy.
Wednesday Night
Partly cloudy, with a low around 9. Windy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 19. Windy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 11. Windy.
Friday
A chance of snow. Partly sunny, with a high near 15. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
10:01 pm MST Jan 16, 2026
Forecast Valid:
1am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation