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

27°F

-3°C

Humidity 63%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 18 Jan 11:15 pm MST
Extended Forecast for

2 Miles WSW LONG'S PEAK CO

  • Tonight

    Tonight: Snow likely, mainly before 3am. Cloudy, with a low around 3. Wind chill values as low as -11. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -16. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 13 °F

    Breezy.
    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Wind chill values as low as -24. Very windy, with a west wind 25 to 30 mph increasing to 34 to 39 mph after midnight. Winds could gust as high as 60 mph.

    Low: 3 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 14. Wind chill values as low as -23. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph.

    High: 14 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 5. Very windy, with a west wind 28 to 36 mph, with gusts as high as 55 mph.

    Low: 5 °F

    Slight Chance
    Snow and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 13. Windy.

    High: 13 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Tonight
Snow likely, mainly before 3am. Cloudy, with a low around 3. Wind chill values as low as -11. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
M.L.King Day
A 30 percent chance of snow, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -16. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 3. Wind chill values as low as -24. Very windy, with a west wind 25 to 30 mph increasing to 34 to 39 mph after midnight. Winds could gust as high as 60 mph.
Tuesday
Sunny, with a high near 14. Wind chill values as low as -23. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 5. Very windy, with a west wind 28 to 36 mph, with gusts as high as 55 mph.
Wednesday
Sunny, with a high near 13. Windy.
Wednesday Night
Partly cloudy, with a low around 5. Windy.
Thursday
Partly sunny, with a high near 17. Windy.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 14. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 6. Breezy.
Saturday
Snow likely. Mostly cloudy, with a high near 12. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 13. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
8:12 pm MST Jan 18, 2026
Forecast Valid:
11pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation