Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into 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

9°F

-13°C

Humidity	80%
Wind Speed	Calm
Barometer	30.50 in
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Last update	31 Dec 8:35 am MST

More Information:

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

Extended Forecast for

5 Miles SSW Trail Ridge CO

Today
High: 31 °F
Mostly Sunny
and Breezy
Tonight
Low: 18 °F
Increasing
Clouds and
Breezy
New Year's Day
High: 24 °F
Snow Likely
and Breezy
Thursday Night
Low: 20 °F
Snow Likely
and Breezy
Friday
High: 22 °F
Snow Likely
and Breezy
Friday Night
Low: 17 °F
Mostly Cloudy
and Breezy
Saturday
High: 28 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Saturday Night
Low: 17 °F
Mostly Cloudy
and Breezy
Sunday
High: 24 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

Today

Mostly sunny, with a high near 31. Breezy, with a west wind 14 to 18 mph, with gusts as high as 29 mph.

Tonight

Increasing clouds, with a low around 18. Breezy, with a west wind 17 to 20 mph, with gusts as high as 24 mph.

New Year's Day

Snow likely, mainly after 11am. Cloudy, with a high near 24. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely. Cloudy, with a low around 20. Breezy, with a west wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely. Cloudy, with a high near 22. Breezy, with a west wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Friday Night

Mostly cloudy, with a low around 17. Breezy.

Saturday

Partly sunny, with a high near 28. Breezy.

Saturday Night

Mostly cloudy, with a low around 17. Breezy.

Sunday

A slight chance of snow. Mostly sunny, with a high near 24. Breezy.

Sunday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. Breezy.