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

47°F

8°C

Humidity 24%
Wind Speed NW 12 mph
Barometer 29.83 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 16 Apr 8:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 12. Windy, with a west southwest wind 28 to 33 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 12 °F

    Windy. Slight
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Friday

    Friday: Snow showers. The snow could be heavy at times. Temperature falling to around 11 by 2pm. Wind chill values as low as -11. Windy, with a south wind 17 to 22 mph becoming west northwest 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 16 °F⇓

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 3. Wind chill values as low as -20. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 3 °F

    Snow Showers
    Likely and
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow showers, mainly before noon. Mostly sunny, with a high near 21. Wind chill values as low as -21. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Windy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.

    Low: 12 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 35. Windy.

    High: 35 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A slight chance of snow showers after noon. Partly sunny, with a high near 39. Breezy.

    High: 39 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 12. Windy, with a west southwest wind 28 to 33 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers. The snow could be heavy at times. Temperature falling to around 11 by 2pm. Wind chill values as low as -11. Windy, with a south wind 17 to 22 mph becoming west northwest 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 3. Wind chill values as low as -20. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow showers, mainly before noon. Mostly sunny, with a high near 21. Wind chill values as low as -21. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 12. Windy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 35. Windy.
Sunday Night
Partly cloudy, with a low around 20. Breezy.
Monday
A slight chance of snow showers after noon. Partly sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 24. Breezy.
Tuesday
A chance of snow showers after noon. Mostly sunny, with a high near 41. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 41. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Windy.
Thursday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 32. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
6:01 pm MDT Apr 16, 2026
Forecast Valid:
8pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation