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 68%
Wind Speed NW 9 G 18 mph
Barometer 30.16 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 17 Jan 4:55 am MST
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: A 40 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around -2. Wind chill values as low as -29. 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: -2 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 40 percent chance of snow showers before 11am. Patchy blowing snow. Mostly sunny, with a high near 11. Wind chill values as low as -30. Windy, with a west wind 25 to 33 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    High: 11 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. Wind chill values as low as -14. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.

    Low: 9 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 21. Wind chill values as low as -13. 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: 21 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 7. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 7 °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 15. Breezy.

    High: 15 °F

    Breezy.
    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Windy.

    Low: 9 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 21. Windy.

    High: 21 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
A 40 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around -2. Wind chill values as low as -29. 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 40 percent chance of snow showers before 11am. Patchy blowing snow. Mostly sunny, with a high near 11. Wind chill values as low as -30. Windy, with a west wind 25 to 33 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 9. Wind chill values as low as -14. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.
Sunday
Mostly sunny, with a high near 21. Wind chill values as low as -13. 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 7. Breezy, with a west wind 11 to 16 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 15. Breezy.
Monday Night
Mostly clear, with a low around 9. Windy.
Tuesday
Sunny, with a high near 21. Windy.
Tuesday Night
Partly cloudy, with a low around 13. Windy.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 21. Windy.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 10. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 19. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 11. Windy.
Friday
A chance of snow. Partly sunny, with a high near 19. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 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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