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

46°F

8°C

Humidity 29%
Wind Speed N 6 mph
Barometer 29.99 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Mar 10:35 am MDT
Extended Forecast for

LONG'S PEAK CO

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

  • Today

    Today: A 40 percent chance of snow, mainly after 3pm. Widespread blowing snow, mainly before 2pm. Increasing clouds, with a high near 33. Strong and damaging winds, with a west wind 41 to 50 mph, with gusts as high as 85 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Widespread blowing snow. Low around -3. Wind chill values as low as -28. Very windy, with a west wind 37 to 47 mph, with gusts as high as 75 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: -3 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -31. Windy, with a west northwest wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 4 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 0. Wind chill values as low as -23. Windy, with a west southwest wind 22 to 31 mph, with gusts as high as 47 mph.

    Low: 0 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow. Widespread blowing snow, mainly before 5pm. Mostly cloudy, with a high near 19. Very windy, with a west southwest wind 31 to 37 mph, with gusts as high as 55 mph.

    High: 19 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 18. Very windy.

    Low: 18 °F

    Chance Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Widespread blowing snow, mainly before 9am. Mostly sunny, with a high near 32. Very windy.

    High: 32 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Very windy.

    Low: 25 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 40. Very windy.

    High: 40 °F

    Sunny and
    Very Windy

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 3pm. Widespread blowing snow, mainly before 2pm. Increasing clouds, with a high near 33. Strong and damaging winds, with a west wind 41 to 50 mph, with gusts as high as 85 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around -3. Wind chill values as low as -28. Very windy, with a west wind 37 to 47 mph, with gusts as high as 75 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -31. Windy, with a west northwest wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 0. Wind chill values as low as -23. Windy, with a west southwest wind 22 to 31 mph, with gusts as high as 47 mph.
Monday
A 40 percent chance of snow. Widespread blowing snow, mainly before 5pm. Mostly cloudy, with a high near 19. Very windy, with a west southwest wind 31 to 37 mph, with gusts as high as 55 mph.
Monday Night
A 30 percent chance of snow, mainly before midnight. Widespread blowing snow, mainly after 8pm. Mostly cloudy, with a low around 18. Very windy.
Tuesday
A 20 percent chance of snow before noon. Widespread blowing snow, mainly before 9am. Mostly sunny, with a high near 32. Very windy.
Tuesday Night
Partly cloudy, with a low around 25. Very windy.
Wednesday
Sunny, with a high near 40. Very windy.
Wednesday Night
Mostly clear, with a low around 26. Windy.
Thursday
Sunny, with a high near 44. Windy.
Thursday Night
Mostly clear, with a low around 27. Windy.
Friday
Mostly sunny, with a high near 46. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
4:12 am MDT Mar 14, 2026
Forecast Valid:
10am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation