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

30°F

-1°C

Humidity 71%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 30 Mar 7:15 am MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Today

    Today: A 20 percent chance of snow showers after 4pm. Mostly sunny, with a high near 43. Windy, with a west wind 21 to 29 mph, with gusts as high as 45 mph.

    High: 43 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 25. Windy, with a west wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 45 mph.

    Low: 25 °F

    Windy. Partly
    Cloudy then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers, mainly after noon. High near 35. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 21. Breezy, with a west southwest wind 16 to 20 mph becoming south southeast in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 27. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    High: 27 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 17. Windy. Chance of precipitation is 90%.

    Low: 17 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 70%.

    High: 29 °F

    Snow Showers
    Likely and
    Very Windy

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Snow Showers
    Likely and
    Very Windy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 15. Very windy.

    High: 15 °F

    Snow Showers
    Likely and
    Very Windy

Detailed Forecast

Today
A 20 percent chance of snow showers after 4pm. Mostly sunny, with a high near 43. Windy, with a west wind 21 to 29 mph, with gusts as high as 45 mph.
Tonight
A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 25. Windy, with a west wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
Snow showers, mainly after noon. High near 35. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers. Low around 21. Breezy, with a west southwest wind 16 to 20 mph becoming south southeast in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers. Some thunder is also possible. High near 27. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Wednesday Night
Snow showers, mainly before midnight. Low around 17. Windy. Chance of precipitation is 90%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 70%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 10. Very windy.
Friday
Snow showers likely. Mostly cloudy, with a high near 15. Very windy.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 8. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 22. Windy.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 10. Breezy.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
2:42 am MDT Mar 30, 2026
Forecast Valid:
7am MDT Mar 30, 2026-6pm MDT Apr 5, 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