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.

Partly Cloudy

46°F

8°C

Humidity 36%
Wind Speed SW 15 G 21 mph
Barometer 29.93 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 28 Nov 12:55 pm MST
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory November 28, 05:00pm until November 29, 08:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers after 2pm. Patchy blowing snow after 2pm. Partly sunny, with a high near 30. Breezy, with a west wind around 24 mph, with gusts as high as 37 mph. Total daytime snow accumulation of around an inch possible.

    High: 30 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 8. Wind chill values as low as -4. Windy, with a west wind 22 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 8 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A 50 percent chance of snow before 11am. Patchy blowing snow before 11am. Mostly sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -13. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.

    High: 13 °F⇓

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. Wind chill values as low as -10. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 5 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 15. West southwest wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.

    High: 15 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Breezy. Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely
    then Chance
    Snow and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 13. Breezy.

    High: 13 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Very windy.

    Low: 8 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Partly sunny, with a high near 19. Very windy.

    High: 19 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers after 2pm. Patchy blowing snow after 2pm. Partly sunny, with a high near 30. Breezy, with a west wind around 24 mph, with gusts as high as 37 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 8. Wind chill values as low as -4. Windy, with a west wind 22 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 50 percent chance of snow before 11am. Patchy blowing snow before 11am. Mostly sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -13. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 5. Wind chill values as low as -10. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 15. West southwest wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Breezy. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 13. Breezy.
Monday Night
Partly cloudy, with a low around 8. Very windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 19. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 7. Windy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 15. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 ft)
Last Update:
3:26 am MST Nov 28, 2025
Forecast Valid:
1pm MST Nov 28, 2025-6pm MST Dec 4, 2025
 
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