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

8°F

-13°C

Humidity	84%
Wind Speed	Calm
Barometer	30.49 in
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Last update	31 Dec 6:15 am MST

More Information:

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

Extended Forecast for

Arapahoe Peak CO

Today
High: 27 °F
Mostly Sunny
and Windy
Tonight
Low: 17 °F
Mostly Cloudy
and Windy
New Year's Day
High: 20 °F
Snow Likely
and Windy
Thursday Night
Low: 18 °F
Snow Likely
and Windy
Friday
High: 19 °F
Snow Likely
and Windy
Friday Night
Low: 15 °F
Windy. Slight
Chance Snow
then Mostly
Cloudy
Saturday
High: 24 °F
Partly Sunny
and Windy
Saturday Night
Low: 16 °F
Mostly Cloudy
and Windy
Sunday
High: 22 °F
Slight Chance
Snow and
Windy

Detailed Forecast

Today

Mostly sunny, with a high near 27. Wind chill values as low as -5. Windy, with a west northwest wind 22 to 30 mph, with gusts as high as 45 mph.

Tonight

Mostly cloudy, with a low around 17. Wind chill values as low as zero. Windy, with a west wind 26 to 30 mph, with gusts as high as 34 mph.

New Year's Day

Snow likely, mainly after 11am. Cloudy, with a high near 20. Wind chill values as low as -2. Windy, with a west wind 23 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely. Cloudy, with a low around 18. Wind chill values as low as -1. Windy, with a west wind 25 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely. Mostly cloudy, with a high near 19. Windy, with a west wind 25 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 15. Windy.

Saturday

Partly sunny, with a high near 24. Windy.

Saturday Night

Mostly cloudy, with a low around 16. Windy.

Sunday

A slight chance of snow. Mostly sunny, with a high near 22. Windy.

Sunday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 13. Windy.