Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

8°F

-13°C

Humidity 82%
Wind Speed NE 6 mph
Barometer 30.11 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 1 Dec 7:55 am MST
Extended Forecast for

3 Miles NW Berthoud Falls CO

  • Today

    Today: Mostly sunny and cold, with a high near 6. Wind chill values as low as -19. Blustery, with a west northwest wind 15 to 21 mph, with gusts as high as 33 mph.

    High: 6 °F

    Cold and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -21. Breezy, with a west northwest wind around 22 mph, with gusts as high as 34 mph.

    Low: 1 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 15. Wind chill values as low as -17. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph.  New snow accumulation of less than a half inch possible.

    High: 15 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm.  Low around 6. Wind chill values as low as -5. Breezy, with a west wind 9 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 6 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow.  High near 7. West southwest wind 9 to 11 mph becoming south southeast in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 100%.

    High: 7 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow before 11pm.  Mostly cloudy, with a low around -2. Breezy.

    Low: -2 °F

    Chance Snow
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Sunny and cold, with a high near 9. Breezy.

    High: 9 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 11pm.  Partly cloudy, with a low around 1. Windy.

    Low: 1 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 12. Breezy.

    High: 12 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly sunny and cold, with a high near 6. Wind chill values as low as -19. Blustery, with a west northwest wind 15 to 21 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -21. Breezy, with a west northwest wind around 22 mph, with gusts as high as 34 mph.
Tuesday
A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 15. Wind chill values as low as -17. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly after 11pm. Low around 6. Wind chill values as low as -5. Breezy, with a west wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 7. West southwest wind 9 to 11 mph becoming south southeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Wednesday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around -2. Breezy.
Thursday
Sunny and cold, with a high near 9. Breezy.
Thursday Night
A chance of snow after 11pm. Partly cloudy, with a low around 1. Windy.
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
Snow likely. Mostly cloudy, with a high near 14. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 8. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 13. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Berthoud Falls CO
 39.79°N 105.86°W (Elev. 12247 ft)
3:26 am MST Dec 1, 2025
8am MST Dec 1, 2025-6pm MST Dec 7, 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