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

29°F

-2°C

Humidity 56%
Wind Speed SE 5 mph
Barometer 30.14 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 18 Jan 8:35 pm MST
Extended Forecast for

5 Miles SSW Grand Lake CO

  • Tonight

    Tonight: A 50 percent chance of snow. Cloudy, with a low around 14. Light southwest wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 30 °F

    Slight Chance
    Snow then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8. Wind chill values as low as -1. West southwest wind around 7 mph.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34. Wind chill values as low as -2. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10. West wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow. Cloudy, with a low around 14. Light southwest wind. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 8. Wind chill values as low as -1. West southwest wind around 7 mph.
Tuesday
Sunny, with a high near 34. Wind chill values as low as -2. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 10. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Partly sunny, with a high near 32.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14.
Sunday
A slight chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
8:12 pm MST Jan 18, 2026
Forecast Valid:
9pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation