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.

Fair

2°F

-17°C

Humidity 79%
Wind Speed Calm
Barometer 30.32 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 18 Jan 3:55 am MST
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Today

    Today: A 10 percent chance of snow after 5pm. Sunny, with a high near 27. Wind chill values as low as zero. Windy, with a west wind 27 to 32 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 27 °F

    Sunny and
    Windy then
    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Snow likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 13. West wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow, mainly before 8am. Sunny, with a high near 23. Wind chill values as low as -2. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Wind chill values as low as -8. Very windy, with a west wind 22 to 27 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 50 mph.

    Low: 14 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 27. Very windy, with a west wind 28 to 37 mph, with gusts as high as 55 mph.

    High: 27 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. Windy.

    Low: 17 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 27. Windy.

    High: 27 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Windy.

    High: 32 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
A 10 percent chance of snow after 5pm. Sunny, with a high near 27. Wind chill values as low as zero. Windy, with a west wind 27 to 32 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 48 mph.
Tonight
Snow likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 13. West wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
M.L.King Day
A 30 percent chance of snow, mainly before 8am. Sunny, with a high near 23. Wind chill values as low as -2. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 14. Wind chill values as low as -8. Very windy, with a west wind 22 to 27 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
Sunny, with a high near 27. Very windy, with a west wind 28 to 37 mph, with gusts as high as 55 mph.
Tuesday Night
Mostly clear, with a low around 17. Windy.
Wednesday
Sunny, with a high near 27. Windy.
Wednesday Night
Partly cloudy, with a low around 17. Windy.
Thursday
Mostly sunny, with a high near 32. Windy.
Thursday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 21. Windy.
Friday
A chance of snow. Partly sunny, with a high near 27. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 24. 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:
3:26 am MST Jan 18, 2026
Forecast Valid:
4am MST Jan 18, 2026-6pm MST Jan 24, 2026
 
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Additional Resources

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Chance of Precipitation