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

23°F

-5°C

Humidity 61%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 1 Dec 4:35 pm MST
Extended Forecast for

4 Miles WNW Berthoud Falls CO

  • Tonight

    Tonight: Mostly clear, with a low around 2. Wind chill values as low as -20. Breezy, with a west northwest wind around 22 mph, with gusts as high as 34 mph.

    Low: 2 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm.  Increasing clouds, with a high near 15. Wind chill values as low as -16. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 15 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 5. Wind chill values as low as -6. Breezy, with a west wind 7 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow.  High near 6. Wind chill values as low as -10. West southwest wind around 10 mph becoming south southeast in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 6 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm.  Mostly cloudy, with a low around -5. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 20 mph.

    Low: -5 °F

    Chance Snow
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 8. Breezy.

    High: 8 °F

    Cold and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 1. Windy.

    Low: 1 °F

    Slight Chance
    Snow and
    Windy

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 2. Wind chill values as low as -20. Breezy, with a west northwest wind around 22 mph, with gusts as high as 34 mph.
Tuesday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 15. Wind chill values as low as -16. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. Low around 5. Wind chill values as low as -6. Breezy, with a west wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 6. Wind chill values as low as -10. West southwest wind around 10 mph becoming south southeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around -5. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny and cold, with a high near 8. Breezy.
Thursday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 1. Windy.
Friday
A chance of snow. Partly sunny, with a high near 13. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10. Very windy.
Saturday
Snow likely. Mostly cloudy, with a high near 15. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 9. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 15. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 6. Windy.
Monday
A chance of snow. Partly sunny, with a high near 14. 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)
2:16 pm MST Dec 1, 2025
5pm MST Dec 1, 2025-6pm MST Dec 8, 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