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.

Light Snow

25°F

-4°C

Humidity 89%
Wind Speed W 8 mph
Barometer 29.83 in
Dewpoint 22°F (-6°C)
Visibility 2.50 mi
Wind Chill16°F (-9°C)
Last update 15 Mar 3:35 am MDT
Extended Forecast for

Granby CO

  • Overnight

    Overnight: Snow. Patchy blowing snow. Low around 13. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 23. Wind chill values as low as -4. Blustery, with a west northwest wind 17 to 24 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Patchy blowing snow before midnight. Partly cloudy, with a low around 10. Wind chill values as low as -1. Blustery, with a west southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.

    Low: 10 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: A 20 percent chance of snow. Mostly cloudy, with a high near 39. Wind chill values as low as zero. Breezy, with a west wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 39 °F

    Slight Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 28. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday

    Tuesday: A slight chance of snow, mixing with rain after 9am, then gradually ending. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.

    High: 55 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Sunny

  • Tuesday Night

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

    Low: 28 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Snow. Patchy blowing snow. Low around 13. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 23. Wind chill values as low as -4. Blustery, with a west northwest wind 17 to 24 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Patchy blowing snow before midnight. Partly cloudy, with a low around 10. Wind chill values as low as -1. Blustery, with a west southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 39. Wind chill values as low as zero. Breezy, with a west wind 8 to 17 mph, with gusts as high as 28 mph.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday
A slight chance of snow, mixing with rain after 9am, then gradually ending. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 28. Breezy.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
12:46 am MDT Mar 15, 2026
Forecast Valid:
3am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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