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

2 Miles NE Arapahoe Peak CO

Today
High: 29 °F
Mostly Sunny
and Windy
Tonight
Low: 18 °F
Mostly Cloudy
and Windy
New Year's Day
High: 21 °F
Snow Likely
and Windy
Thursday Night
Low: 18 °F
Snow Likely
and Windy
Friday
High: 20 °F
Snow Likely
and Windy
Friday Night
Low: 17 °F
Windy. Slight
Chance Snow
then Mostly
Cloudy
Saturday
High: 25 °F
Mostly Sunny
and Windy
Saturday Night
Low: 16 °F
Mostly Cloudy
and Very
Windy
Sunday
High: 23 °F
Slight Chance
Snow and
Windy

Detailed Forecast

Today

Mostly sunny, with a high near 29. Windy, with a west wind 23 to 31 mph, with gusts as high as 46 mph.

Tonight

Mostly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west wind 28 to 33 mph, with gusts as high as 40 mph.

New Year's Day

Snow likely, mainly after 11am. Cloudy, with a high near 21. Wind chill values as low as -2. Windy, with a west wind 24 to 31 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely. Cloudy, with a low around 18. Wind chill values as low as -2. Windy, with a west wind 26 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely. Mostly cloudy, with a high near 20. Windy, with a west wind 28 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. Windy.

Saturday

Mostly sunny, with a high near 25. Windy.

Saturday Night

Mostly cloudy, with a low around 16. Very windy.

Sunday

A slight chance of snow after 11am. Mostly sunny, with a high near 23. Windy.

Sunday Night

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