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 22%
Wind Speed W 9 mph
Barometer 30.02 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 4 Mar 5:35 pm MST
Extended Forecast for

2 Miles NNE 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

  • Tonight

    Tonight: Patchy blowing snow after 9pm. Increasing clouds, with a low around 15. Wind chill values as low as -3. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.

    Low: 15 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Patchy blowing snow before 9am. Increasing clouds, with a high near 27. Wind chill values as low as -2. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow. Patchy blowing snow after 11pm. Low around 8. Wind chill values as low as -10. Breezy, with a west wind 17 to 21 mph becoming east after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 8 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 11. Wind chill values as low as -14. Windy, with a north northwest wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 11 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly before 11pm. Low around 1. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 1 °F

    Breezy. Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly sunny, with a high near 17. Windy.

    High: 17 °F

    Slight Chance
    Snow and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Windy.

    Low: 8 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 24. Windy.

    High: 24 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Windy.

    Low: 15 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Patchy blowing snow after 9pm. Increasing clouds, with a low around 15. Wind chill values as low as -3. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.
Thursday
A 30 percent chance of snow after 11am. Patchy blowing snow before 9am. Increasing clouds, with a high near 27. Wind chill values as low as -2. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Patchy blowing snow after 11pm. Low around 8. Wind chill values as low as -10. Breezy, with a west wind 17 to 21 mph becoming east after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 11. Wind chill values as low as -14. Windy, with a north northwest wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Friday Night
Snow, mainly before 11pm. Low around 1. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 17. Windy.
Saturday Night
Mostly clear, with a low around 8. Windy.
Sunday
Sunny, with a high near 24. Windy.
Sunday Night
Mostly clear, with a low around 15. Windy.
Monday
Sunny, with a high near 30. Windy.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 17. Windy.
Tuesday
Snow likely. Partly sunny, with a high near 22. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 5. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 12. Very windy.
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Forecast Area
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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:
3:01 pm MST Mar 4, 2026
Forecast Valid:
5pm MST Mar 4, 2026-6pm MDT Mar 11, 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