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

35°F

2°C

Humidity 91%
Wind Speed NE 3 mph
Barometer 29.94 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 25 Feb 2:55 am MST
Extended Forecast for

3 Miles SSE Grand Lake CO

Winter Storm Warning until February 26, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 26, 12:00am

    NOW until 12:00am Thu

    Winter Storm Warning

  • Overnight

    Low: 26 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. Patchy blowing snow before 7am, then patchy blowing snow after 9am. High near 32. Windy, with a west wind 16 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 11pm. Areas of blowing snow before 4am, then patchy blowing snow after 5am. Low around 17. Windy, with a west wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly before 11am. Patchy blowing snow before 7am, then patchy blowing snow after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 29. Breezy, with a west wind 17 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Breezy, with a west wind 15 to 18 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Patchy blowing snow after 2pm. Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Breezy.
    Mostly Sunny
    then Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Patchy blowing snow before 11pm. Partly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Breezy.
    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of snow showers after 11am. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Snow showers. Low around 26. West wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers. Some thunder is also possible. Patchy blowing snow before 7am, then patchy blowing snow after 9am. High near 32. Windy, with a west wind 16 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers, mainly before 11pm. Areas of blowing snow before 4am, then patchy blowing snow after 5am. Low around 17. Windy, with a west wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow showers, mainly before 11am. Patchy blowing snow before 7am, then patchy blowing snow after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 29. Breezy, with a west wind 17 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 17. Breezy, with a west wind 15 to 18 mph, with gusts as high as 24 mph.
Friday
Patchy blowing snow after 2pm. Mostly sunny, with a high near 34. Breezy.
Friday Night
Patchy blowing snow before 11pm. Partly cloudy, with a low around 22. Breezy.
Saturday
A slight chance of snow showers after 11am. Partly sunny, with a high near 37.
Saturday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 38.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23.
Monday
Snow. Mostly cloudy, with a high near 36.
Monday Night
Snow likely. Mostly cloudy, with a low around 20.
Tuesday
Snow likely. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
Last Update:
11:47 pm MST Feb 24, 2026
Forecast Valid:
3am MST Feb 25, 2026-6pm MST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation