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

31°F

-1°C

Humidity 55%
Wind Speed W 16 G 25 mph
Barometer 30.13 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 19 Jan 2:15 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Snow likely, mainly before 4am. Cloudy, with a low around 4. Wind chill values as low as -8. West northwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 4 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -13. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 13 °F

    Chance Snow
    and Blustery
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Wind chill values as low as -24. Very windy, with a west wind 23 to 28 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 16. Wind chill values as low as -22. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.

    High: 16 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4. Windy, with a west wind 25 to 32 mph, with gusts as high as 49 mph.

    Low: 4 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 15. Very windy.

    High: 15 °F

    Sunny and
    Very Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 18. Windy.

    High: 18 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 4. Breezy.

    Low: 4 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Overnight
Snow likely, mainly before 4am. Cloudy, with a low around 4. Wind chill values as low as -8. West northwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
M.L.King Day
A 30 percent chance of snow, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -13. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 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 23 to 28 mph increasing to 34 to 39 mph after midnight. Winds could gust as high as 60 mph.
Tuesday
Sunny, with a high near 16. Wind chill values as low as -22. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.
Tuesday Night
Partly cloudy, with a low around 4. Windy, with a west wind 25 to 32 mph, with gusts as high as 49 mph.
Wednesday
Sunny, with a high near 15. Very windy.
Wednesday Night
Partly cloudy, with a low around 6. Windy.
Thursday
Mostly sunny, with a high near 18. Windy.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 4. Breezy.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 11. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 4. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 12. Breezy.
Saturday Night
A chance of snow. Partly cloudy, with a low around 3. Windy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 14. 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:
2:13 am MST Jan 19, 2026
Forecast Valid:
2am MST Jan 19, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation