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 and Windy

50°F

10°C

Humidity 31%
Wind Speed W 38 G 49 mph
Barometer 30.12 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Mar 11:55 am MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 33. Very windy, with a west wind 37 to 39 mph, with gusts as high as 65 mph.

    High: 33 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Mostly clear, with a low around 22. Very windy, with a west wind 33 to 41 mph, with gusts as high as 70 mph.

    Low: 22 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Increasing clouds, with a high near 36. Very windy, with a west wind 37 to 40 mph, with gusts as high as 70 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 2. Wind chill values as low as -14. Very windy, with a west wind 30 to 37 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 2 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow. High near 8. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 47 mph. Chance of precipitation is 90%.

    High: 8 °F

    Windy. Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 0. Windy.

    Low: 0 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 21. Windy.

    High: 21 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A slight chance of snow. Partly sunny, with a high near 33. Windy.

    High: 33 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 33. Very windy, with a west wind 37 to 39 mph, with gusts as high as 65 mph.
Tonight
Mostly clear, with a low around 22. Very windy, with a west wind 33 to 41 mph, with gusts as high as 70 mph.
Saturday
A 40 percent chance of snow after noon. Increasing clouds, with a high near 36. Very windy, with a west wind 37 to 40 mph, with gusts as high as 70 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 2. Wind chill values as low as -14. Very windy, with a west wind 30 to 37 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday
Snow. High near 8. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 47 mph. Chance of precipitation is 90%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 0. Windy.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 21. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 33. Windy.
Tuesday Night
Mostly cloudy, with a low around 23. Windy.
Wednesday
Mostly sunny, with a high near 41. Windy.
Wednesday Night
Mostly clear, with a low around 25. Windy.
Thursday
Sunny, with a high near 46. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
3:41 am MDT Mar 13, 2026
Forecast Valid:
12pm MDT Mar 13, 2026-6pm MDT Mar 19, 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