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

39°F

4°C

Humidity 62%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 30 Mar 9:35 am MDT
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Today

    Today: A slight chance of rain and snow showers after 4pm. Mostly sunny, with a high near 54. Breezy, with a west wind 18 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    High: 54 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 34. Breezy, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 34 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers, mainly after noon. High near 44. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 31. Breezy, with a south southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 39. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    High: 39 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 28. Breezy. Chance of precipitation is 90%.

    Low: 28 °F

    Breezy. Snow
    Showers then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 42. Windy. Chance of precipitation is 70%.

    High: 42 °F

    Snow Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Snow showers. Mostly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. Mostly cloudy, with a high near 29. Very windy.

    High: 29 °F

    Snow Showers
    and Very
    Windy

Detailed Forecast

Today
A slight chance of rain and snow showers after 4pm. Mostly sunny, with a high near 54. Breezy, with a west wind 18 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 34. Breezy, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
Snow showers, mainly after noon. High near 44. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Snow showers. Low around 31. Breezy, with a south southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers. Some thunder is also possible. High near 39. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Wednesday Night
Snow showers, mainly before midnight. Low around 28. Breezy. Chance of precipitation is 90%.
Thursday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 42. Windy. Chance of precipitation is 70%.
Thursday Night
Snow showers. Mostly cloudy, with a low around 21. Windy.
Friday
Snow showers. Mostly cloudy, with a high near 29. Very windy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 36. Breezy.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 21. Breezy.
Sunday
A slight chance of snow showers. Sunny, with a high near 43. Breezy.
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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:
2:42 am MDT Mar 30, 2026
Forecast Valid:
10am MDT Mar 30, 2026-6pm MDT Apr 5, 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