Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

23°F

-5°C

Humidity	44%
Wind Speed	Calm
Barometer	30.51 in
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Last update	29 Dec 3:35 pm MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles S Berthoud Falls CO

Tonight
Low: 9 °F
Clear and
Blustery
Tuesday
High: 23 °F
Sunny and
Blustery
Tuesday Night
Low: 15 °F
Mostly Clear
and Windy
Wednesday
High: 28 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 19 °F
Mostly Cloudy
and Windy
New Year's Day
High: 25 °F
Chance Snow
and Breezy
Thursday Night
Low: 20 °F
Snow Likely
and Windy
Friday
High: 23 °F
Snow Likely
and Windy
Friday Night
Low: 16 °F
Windy. Slight
Chance Snow
then Mostly
Cloudy

Detailed Forecast

Tonight

Clear, with a low around 9. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 34 mph.

Tuesday

Sunny, with a high near 23. Wind chill values as low as -9. Blustery, with a west northwest wind 15 to 23 mph, with gusts as high as 34 mph.

Tuesday Night

Mostly clear, with a low around 15. Wind chill values as low as -3. Windy, with a west wind 17 to 25 mph, with gusts as high as 34 mph.

Wednesday

Mostly sunny, with a high near 28. Wind chill values as low as -3. Breezy, with a west wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.

Wednesday Night

Mostly cloudy, with a low around 19. Windy, with a west wind 18 to 25 mph, with gusts as high as 33 mph.

New Year's Day

A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 25. Breezy.

Thursday Night

Snow likely. Mostly cloudy, with a low around 20. Windy. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 23. Windy.

Friday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around 16. Windy.

Saturday

Mostly sunny, with a high near 25. Breezy.