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.

Partly Cloudy

52°F

11°C

Humidity 23%
Wind Speed W 12 G 29 mph
Barometer 30.02 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Apr 1:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Mostly sunny, with a high near 30. Windy, with a west southwest wind 28 to 30 mph, with gusts as high as 45 mph.

    High: 30 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tonight

    Tonight: Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday

    Tuesday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 22. Breezy, with a south southwest wind 11 to 21 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 22 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before midnight. Low around 15. Wind chill values as low as -6. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers. Mostly sunny, with a high near 26. Very windy, with a west wind 31 to 37 mph, with gusts as high as 49 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. Windy.

    Low: 21 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 33. Windy.

    High: 33 °F

    Windy. Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 12. Very windy.

    Low: 12 °F

    Chance Snow
    Showers and
    Very Windy

  • Friday

    Friday: Snow showers. The snow could be heavy at times. Cloudy, with a high near 18. Very windy.

    High: 18 °F

    Heavy Snow
    and Very
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Mostly sunny, with a high near 30. Windy, with a west southwest wind 28 to 30 mph, with gusts as high as 45 mph.
Tonight
Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 22. Breezy, with a south southwest wind 11 to 21 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow showers, mainly before midnight. Low around 15. Wind chill values as low as -6. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 26. Very windy, with a west wind 31 to 37 mph, with gusts as high as 49 mph.
Wednesday Night
Mostly clear, with a low around 21. Windy.
Thursday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 33. Windy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Very windy.
Friday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 18. Very windy.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 5. Very windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 19. Very windy.
Saturday Night
Mostly clear, with a low around 10. Windy.
Sunday
Mostly sunny, with a high near 32. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
12:47 pm MDT Apr 13, 2026
Forecast Valid:
1pm MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation