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 74%
Wind Speed W 7 mph
Barometer 30.16 in
Dewpoint 6°F (-14°C)
Visibility 7.00 mi
Wind Chill3°F (-16°C)
Last update 17 Jan 5:15 am MST
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Overnight

    Overnight: A 30 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around 4. Wind chill values as low as -19. Very windy, with a west northwest wind around 36 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly before 8am. Patchy blowing snow. Mostly sunny, with a high near 18. Wind chill values as low as -21. Windy, with a west northwest wind 24 to 33 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. Wind chill values as low as -6. Windy, with a west wind 30 to 33 mph, with gusts as high as 50 mph.

    Low: 15 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 29. Wind chill values as low as -5. Windy, with a west wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 29 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 13. West wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A 40 percent chance of snow before 11am. Mostly sunny, with a high near 23. Breezy.

    High: 23 °F

    Breezy.
    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. Windy.

    Low: 15 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 30. Windy.

    High: 30 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Windy.

    Low: 18 °F

    Mostly Clear
    and Windy

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around 4. Wind chill values as low as -19. Very windy, with a west northwest wind around 36 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow showers, mainly before 8am. Patchy blowing snow. Mostly sunny, with a high near 18. Wind chill values as low as -21. Windy, with a west northwest wind 24 to 33 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 15. Wind chill values as low as -6. Windy, with a west wind 30 to 33 mph, with gusts as high as 50 mph.
Sunday
Sunny, with a high near 29. Wind chill values as low as -5. Windy, with a west wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 47 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. West wind 10 to 14 mph, with gusts as high as 23 mph.
M.L.King Day
A 40 percent chance of snow before 11am. Mostly sunny, with a high near 23. Breezy.
Monday Night
Mostly clear, with a low around 15. Windy.
Tuesday
Sunny, with a high near 30. Windy.
Tuesday Night
Mostly clear, with a low around 18. Windy.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 29. Windy.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 15. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 26. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 16. Windy.
Friday
A chance of snow. Partly sunny, with a high near 26. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
3:27 am MST Jan 17, 2026
Forecast Valid:
5am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
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