Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

12°F

-11°C

Humidity 81%
Wind Speed E 3 mph
Barometer 30.06 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 30 Nov 3:55 am MST
Extended Forecast for

4 Miles WNW Berthoud Falls CO

Winter Weather Advisory November 30, 11:00am until December 1, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow, mainly after 11am.  High near 15. Wind chill values as low as -5. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 5am.  Low around 0. Wind chill values as low as -19. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 0 °F

    Snow and
    Blustery

  • Monday

    Monday: A 30 percent chance of snow, mainly before 8am.  Mostly cloudy, then gradually becoming sunny and cold, with a high near 7. Wind chill values as low as -21. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    High: 7 °F

    Blustery.
    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Wind chill values as low as -21. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am.  Mostly sunny, with a high near 17. Breezy, with a west wind 14 to 22 mph, with gusts as high as 28 mph.

    High: 17 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 6. Breezy.  Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow.  High near 9. Chance of precipitation is 90%.

    High: 9 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around -1. Breezy.

    Low: -1 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: A slight chance of snow.  Mostly sunny, with a high near 12. Breezy.

    High: 12 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Today
Snow, mainly after 11am. High near 15. Wind chill values as low as -5. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 5am. Low around 0. Wind chill values as low as -19. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
A 30 percent chance of snow, mainly before 8am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 7. Wind chill values as low as -21. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 1. Wind chill values as low as -21. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 30 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 17. Breezy, with a west wind 14 to 22 mph, with gusts as high as 28 mph.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. Breezy. Chance of precipitation is 60%.
Wednesday
Snow. High near 9. Chance of precipitation is 90%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around -1. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 12. Breezy.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 3. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 12. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 9. Windy.
Saturday
A chance of snow. Mostly cloudy, with a high near 15. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Berthoud Falls CO
 39.79°N 105.86°W (Elev. 12247 ft)
3:26 am MST Nov 30, 2025
4am MST Nov 30, 2025-6pm MST Dec 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database