National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

62°F

17°C

Humidity 13%
Wind Speed SW 7 G 18 mph
Barometer 30.25 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 20 Apr 3:35 pm MDT
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 28. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 47. West southwest wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 17 mph.

    High: 47 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Breezy, with a south wind 10 to 17 mph becoming west southwest after midnight. Winds could gust as high as 26 mph.

    Low: 30 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 44. Windy, with a west southwest wind 18 to 28 mph, with gusts as high as 41 mph.

    High: 44 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 28. Very windy. Chance of precipitation is 70%.

    High: 28 °F

    Very Windy.
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 16. Windy.

    Low: 16 °F

    Snow Showers
    Likely and
    Windy

  • Friday

    Friday: Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 28. Windy.

    High: 28 °F

    Snow Showers
    and Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 28. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 47. West southwest wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Breezy, with a south wind 10 to 17 mph becoming west southwest after midnight. Winds could gust as high as 26 mph.
Wednesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 44. Windy, with a west southwest wind 18 to 28 mph, with gusts as high as 41 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Windy.
Thursday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 28. Very windy. Chance of precipitation is 70%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 16. Windy.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 28. Windy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 12. Breezy.
Saturday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 26. Breezy.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 14. Breezy.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 24. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
12:47 pm MDT Apr 20, 2026
Forecast Valid:
3pm MDT Apr 20, 2026-6pm MDT Apr 26, 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