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

53°F

12°C

Humidity 34%
Wind Speed W 12 G 17 mph
Barometer 30.13 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 5 Oct 12:35 pm MDT
Extended Forecast for

4 Miles SSW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 45. West southwest wind 8 to 10 mph becoming south southeast. Winds could gust as high as 16 mph. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers, mainly before 3am. The snow could be heavy at times. Low around 28. Southeast wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Heavy Snow
    then Snow
    Showers
    Likely

  • Monday

    Monday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 43. South wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 27. East southeast wind around 7 mph becoming west southwest after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 48. West southwest wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    High: 48 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Breezy.

    Low: 29 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Breezy.

    Low: 34 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy.

    High: 57 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 45. West southwest wind 8 to 10 mph becoming south southeast. Winds could gust as high as 16 mph. Little or no snow accumulation expected.
Tonight
Snow showers, mainly before 3am. The snow could be heavy at times. Low around 28. Southeast wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 43. South wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 27. East southeast wind around 7 mph becoming west southwest after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 48. West southwest wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 29. Breezy.
Wednesday
Sunny, with a high near 54. Breezy.
Wednesday Night
Mostly clear, with a low around 34. Breezy.
Thursday
Sunny, with a high near 57. Breezy.
Thursday Night
Partly cloudy, with a low around 35.
Friday
A chance of showers. Mostly sunny, with a high near 55.
Friday Night
A chance of showers. Partly cloudy, with a low around 36. Breezy.
Saturday
A chance of showers. Mostly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW LONG'S PEAK CO
 40.2°N 105.64°W (Elev. 10364 ft)
Last Update:
4:26 am MDT Oct 5, 2025
Forecast Valid:
12pm MDT Oct 5, 2025-6pm MDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation