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

5°F

-15°C

Humidity 68%
Wind Speed E 5 mph
Barometer 29.88 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 25 Jan 3:15 am MST
Extended Forecast for

Granby CO

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around -4. Wind chill values as low as -11. Light southwest wind.

    Low: -4 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am. High near 18. Wind chill values as low as -8. Breezy, with a light west southwest wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 11pm. Partly cloudy, with a low around -10. Wind chill values as low as -25. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: -10 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values as low as -17. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -2. West southwest wind 5 to 7 mph becoming calm after midnight.

    Low: -2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around -4. Wind chill values as low as -11. Light southwest wind.
Sunday
Snow, mainly after 11am. High near 18. Wind chill values as low as -8. Breezy, with a light west southwest wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow before 11pm. Partly cloudy, with a low around -10. Wind chill values as low as -25. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 27. Wind chill values as low as -17. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around -2. West southwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 6.
Friday
A slight chance of snow. Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
12:56 pm MST Jan 24, 2026
Forecast Valid:
3am MST Jan 25, 2026-6pm MST Jan 31, 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