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

32°F

0°C

Humidity 85%
Wind Speed W 3 mph
Barometer 30.07 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 15 Apr 3:35 am MDT
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Overnight

    Overnight: A 30 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a steady temperature around 26. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 47. Windy, with a west southwest wind around 26 mph, with gusts as high as 40 mph.

    High: 47 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: A slight chance of snow showers before midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 25. Windy, with a west southwest wind 16 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 27. Breezy. Chance of precipitation is 90%.

    High: 27 °F

    Heavy Snow
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Likely
    and Blustery
    then Chance
    Snow and
    Breezy

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 30. Windy.

    High: 30 °F

    Chance Snow
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Breezy.

    Low: 18 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
A 30 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a steady temperature around 26. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 40. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 30. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph.
Thursday
Sunny, with a high near 47. Windy, with a west southwest wind around 26 mph, with gusts as high as 40 mph.
Thursday Night
A slight chance of snow showers before midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 25. Windy, with a west southwest wind 16 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Friday
Snow. The snow could be heavy at times. High near 27. Breezy. Chance of precipitation is 90%.
Friday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 70%.
Saturday
A chance of snow showers. Partly sunny, with a high near 30. Windy.
Saturday Night
Mostly clear, with a low around 18. Breezy.
Sunday
Sunny, with a high near 45. Breezy.
Sunday Night
Mostly clear, with a low around 27. Breezy.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50. Breezy.
Monday Night
A slight chance of rain and snow showers. Mostly clear, with a low around 32. Breezy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 52. Breezy.
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Forecast Area
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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:
12:46 am MDT Apr 15, 2026
Forecast Valid:
3am MDT Apr 15, 2026-6pm MDT Apr 21, 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