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

27°F

-3°C

Humidity 66%
Wind Speed E 3 mph
Barometer 30.05 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 14 Mar 7:55 am MDT
Extended Forecast for

3 Miles NW 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 10am. Increasing clouds, with a high near 37. Very windy, with a west wind 41 to 47 mph, with gusts as high as 75 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Widespread blowing snow. Low around 1. Wind chill values as low as -22. Very windy, with a west wind 34 to 44 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 1 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -24. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 7 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Areas of blowing snow. Partly cloudy, with a low around 4. Wind chill values as low as -18. Windy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph.

    Low: 4 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Monday

    Monday: A 40 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a high near 24. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 50 mph.

    High: 24 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Patchy blowing snow. Mostly cloudy, with a low around 23. Very windy.

    Low: 23 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Patchy blowing snow before 3pm. Mostly sunny, with a high near 36. Very windy.

    High: 36 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Windy.

    Low: 29 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 44. Windy.

    High: 44 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 3pm. Widespread blowing snow, mainly before 10am. Increasing clouds, with a high near 37. Very windy, with a west wind 41 to 47 mph, with gusts as high as 75 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 1. Wind chill values as low as -22. Very windy, with a west wind 34 to 44 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow likely. Widespread blowing snow. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -24. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 50 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. Areas of blowing snow. Partly cloudy, with a low around 4. Wind chill values as low as -18. Windy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph.
Monday
A 40 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a high near 24. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 50 mph.
Monday Night
A 30 percent chance of snow, mainly before midnight. Patchy blowing snow. Mostly cloudy, with a low around 23. Very windy.
Tuesday
A 20 percent chance of snow before noon. Patchy blowing snow before 3pm. Mostly sunny, with a high near 36. Very windy.
Tuesday Night
Partly cloudy, with a low around 29. Windy.
Wednesday
Sunny, with a high near 44. Windy.
Wednesday Night
Mostly clear, with a low around 31. Windy.
Thursday
Sunny, with a high near 48. Windy.
Thursday Night
Mostly clear, with a low around 31. Breezy.
Friday
Sunny, with a high near 50. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
Last Update:
4:12 am MDT Mar 14, 2026
Forecast Valid:
8am MDT Mar 14, 2026-6pm MDT Mar 20, 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