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 57%
Wind Speed W 17 G 36 mph
Barometer 30.04 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 17 Jan 1:55 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Snow showers. Widespread blowing snow. Low around -7. Wind chill values as low as -38. Very windy, with a west northwest wind 39 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: -7 °F

    Snow Showers
    and Blowing
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow showers, mainly before 11am. Areas of blowing snow. Mostly sunny and cold, with a high near 8. Wind chill values as low as -39. Very windy, with a west northwest wind 38 to 43 mph decreasing to 29 to 34 mph in the morning. Winds could gust as high as 60 mph. New snow accumulation of less than a half inch possible.

    High: 8 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. Wind chill values as low as -18. Very windy, with a west wind 34 to 38 mph, with gusts as high as 55 mph.

    Low: 6 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 16. Wind chill values as low as -14. Very windy, with a west wind 32 to 37 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 16 °F

    Mostly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 4. Breezy, with a west wind 15 to 21 mph, with gusts as high as 26 mph.

    Low: 4 °F

    Chance Snow
    and Breezy

  • M.L.King Day

    M.L.King Day: A 40 percent chance of snow before 11am. Mostly sunny, with a high near 11. Windy.

    High: 11 °F

    Chance Snow
    and Breezy
    then Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Very windy.

    Low: 4 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 16. Very windy.

    High: 16 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
Snow showers. Widespread blowing snow. Low around -7. Wind chill values as low as -38. Very windy, with a west northwest wind 39 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow showers, mainly before 11am. Areas of blowing snow. Mostly sunny and cold, with a high near 8. Wind chill values as low as -39. Very windy, with a west northwest wind 38 to 43 mph decreasing to 29 to 34 mph in the morning. Winds could gust as high as 60 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 6. Wind chill values as low as -18. Very windy, with a west wind 34 to 38 mph, with gusts as high as 55 mph.
Sunday
Mostly sunny, with a high near 16. Wind chill values as low as -14. Very windy, with a west wind 32 to 37 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 55 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4. Breezy, with a west wind 15 to 21 mph, with gusts as high as 26 mph.
M.L.King Day
A 40 percent chance of snow before 11am. Mostly sunny, with a high near 11. Windy.
Monday Night
Mostly clear, with a low around 4. Very windy.
Tuesday
Sunny, with a high near 16. Very windy.
Tuesday Night
Partly cloudy, with a low around 9. Very windy.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 16. Windy.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 6. Windy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 14. Windy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 7. Windy.
Friday
A chance of snow. Partly sunny, with a high near 14. 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:
2:05 am MST Jan 17, 2026
Forecast Valid:
2am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
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Additional Resources

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Chance of Precipitation