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

48°F

9°C

Humidity 34%
Wind Speed W 10 G 16 mph
Barometer 30.07 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 4 Mar 2:35 pm MST
Extended Forecast for

7 Miles NW Arapahoe Peak CO

Winter Storm Watch March 6, 12:00am until March 7, 12:00am
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. West wind around 7 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. West southwest wind around 8 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Increasing clouds, with a high near 38. West southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 17. West wind around 7 mph becoming east after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Snow Likely

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 20. North northwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.

    High: 20 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 8. Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Sunny, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 35. West wind around 7 mph.
Tonight
Mostly clear, with a low around 22. West southwest wind around 8 mph.
Thursday
A 30 percent chance of snow after 11am. Increasing clouds, with a high near 38. West southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 17. West wind around 7 mph becoming east after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. The snow could be heavy at times. High near 20. North northwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 8. Chance of precipitation is 70%.
Saturday
A 20 percent chance of snow before 11am. Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Snow likely. Partly sunny, with a high near 32. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 ft)
Last Update:
12:39 pm MST Mar 4, 2026
Forecast Valid:
2pm MST Mar 4, 2026-6pm MDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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