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

13°F

-11°C

Humidity 65%
Wind Speed NW 14 G 20 mph
Barometer 30.17 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 17 Jan 5:35 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around -5. Wind chill values as low as -34. Very windy, with a west northwest wind around 39 mph, with gusts as high as 60 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: -5 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 50 percent chance of snow showers, mainly before 11am. Patchy blowing snow. Mostly sunny and cold, with a high near 9. Wind chill values as low as -35. Very windy, with a west northwest wind 29 to 36 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    High: 9 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a steady temperature around 8. Wind chill values as low as -19. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph.

    Low: 8 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 17. Wind chill values as low as -17. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 3. Breezy, with a west wind 13 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 40 percent chance of snow before 11am. Mostly sunny, with a high near 12. Breezy.

    High: 12 °F

    Breezy.
    Chance Snow
    then Sunny

  • 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 17. Very windy.

    High: 17 °F

    Sunny and
    Very Windy

  • Tuesday Night

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

    Low: 9 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around -5. Wind chill values as low as -34. Very windy, with a west northwest wind around 39 mph, with gusts as high as 60 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow showers, mainly before 11am. Patchy blowing snow. Mostly sunny and cold, with a high near 9. Wind chill values as low as -35. Very windy, with a west northwest wind 29 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 steady temperature around 8. Wind chill values as low as -19. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph.
Sunday
Mostly sunny, with a high near 17. Wind chill values as low as -17. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 3. Breezy, with a west wind 13 to 17 mph, with gusts as high as 25 mph.
M.L.King Day
A 40 percent chance of snow before 11am. Mostly sunny, with a high near 12. Breezy.
Monday Night
Mostly clear, with a low around 4. Very windy.
Tuesday
Sunny, with a high near 17. Very windy.
Tuesday Night
Partly cloudy, with a low around 9. Windy.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 17. 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 15. 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 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:
3:27 am MST Jan 17, 2026
Forecast Valid:
5am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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