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.

Overcast

19°F

-7°C

Humidity 59%
Wind Speed W 17 G 24 mph
Barometer 30.15 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 15 Mar 12:15 pm MDT
Extended Forecast for

4 Miles NNE Trail Ridge CO

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -21. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 44 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 6 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow before midnight. Patchy blowing snow before midnight. Partly cloudy, with a low around 0. Wind chill values as low as -22. Windy, with a west wind 20 to 26 mph, with gusts as high as 43 mph.

    Low: 0 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 23. Wind chill values as low as -18. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.

    High: 23 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 35. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 35 °F

    Windy. Slight
    Chance Snow
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Windy.

    Low: 26 °F

    Mostly Clear
    and Windy

  • Wednesday

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

    High: 44 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -21. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 44 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow before midnight. Patchy blowing snow before midnight. Partly cloudy, with a low around 0. Wind chill values as low as -22. Windy, with a west wind 20 to 26 mph, with gusts as high as 43 mph.
Monday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 23. Wind chill values as low as -18. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 35. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly clear, with a low around 26. Windy.
Wednesday
Sunny, with a high near 44. Windy.
Wednesday Night
Mostly clear, with a low around 28. Breezy.
Thursday
Sunny, with a high near 48. Breezy.
Thursday Night
Mostly clear, with a low around 29. Breezy.
Friday
Sunny, with a high near 50. Breezy.
Friday Night
Mostly clear, with a low around 28. Breezy.
Saturday
Sunny, with a high near 51. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
12:46 am MDT Mar 15, 2026
Forecast Valid:
12pm MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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