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

43°F

6°C

Humidity 79%
Wind Speed N 6 mph
Barometer 30.05 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 31 Mar 6:15 pm MDT
Extended Forecast for

4 Miles NE LONG'S PEAK CO

Winter Weather Advisory until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 33 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 45. West southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 31. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Breezy. Snow
    Showers then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 48. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 21. Breezy, with a west wind 13 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 31. Windy. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A slight chance of snow showers after noon. Mostly sunny, with a high near 42. Breezy.

    High: 42 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers likely before 7pm, then snow showers likely, possibly mixed with rain between 7pm and 8pm, then snow showers after 8pm. Low around 33. South wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow showers. Some thunder is also possible. High near 45. West southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers, mainly before midnight. Low around 31. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 48. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 21. Breezy, with a west wind 13 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.
Friday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 31. Windy. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22. Windy.
Saturday
A slight chance of snow showers after noon. Mostly sunny, with a high near 42. Breezy.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 30.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 51.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 31.
Tuesday
A chance of snow showers. Partly sunny, with a high near 52. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 ft)
Last Update:
4:48 pm MDT Mar 31, 2026
Forecast Valid:
6pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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