Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

20°F

-7°C

Humidity 69%
Wind Speed E 5 mph
Barometer 30.11 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 24 Feb 6:55 am MST
Extended Forecast for

3 Miles SSE Grand Lake CO

Winter Storm Warning February 24, 08:00pm until February 26, 12:00am
High Wind Warning February 24, 08:00am until February 24, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
High Wind Warning
  • Today

    Today: Snow likely, mainly after 5pm.  Increasing clouds, with a high near 35. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Tonight

    Tonight: Snow.  Low around 26. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow.  Patchy blowing snow before 7am, then patchy blowing snow after 9am. High near 32. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Patchy blowing snow before 4am. Mostly cloudy, with a low around 15. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 11am.  Patchy blowing snow before noon, then patchy blowing snow after 1pm. Mostly sunny, with a high near 29. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 29 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Partly Cloudy
    and Breezy

  • Friday

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

    High: 34 °F

    Sunny then
    Patchy
    Blowing Snow
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 11am.  Mostly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Snow likely, mainly after 5pm. Increasing clouds, with a high near 35. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 26. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. Patchy blowing snow before 7am, then patchy blowing snow after 9am. High near 32. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Patchy blowing snow before 4am. Mostly cloudy, with a low around 15. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
A 20 percent chance of snow before 11am. Patchy blowing snow before noon, then patchy blowing snow after 1pm. Mostly sunny, with a high near 29. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 16. Breezy.
Friday
Patchy blowing snow after 2pm. Mostly sunny, with a high near 34. Breezy.
Friday Night
Partly cloudy, with a low around 20.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 36.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
Snow likely. Mostly cloudy, with a high near 38.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23.
Monday
Snow likely. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
4:36 am MST Feb 24, 2026
7am MST Feb 24, 2026-6pm MST Mar 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database