Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

20°F

-7°C

Humidity	79%
Wind Speed	SE 3 mph
Barometer	30.32 in
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Last update	31 Dec 11:15 pm MST

More Information:

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

Extended Forecast for

Trail Ridge CO

Winter Weather Advisory January 2, 12:00am until January 2, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 25 °F
Mostly Cloudy
and Breezy
New Year's Day
High: 31 °F
Snow Likely
and Breezy
Thursday Night
Low: 23 °F
Snow Likely
and Breezy
Friday
High: 28 °F
Snow Likely
and Breezy
Friday Night
Low: 19 °F
Mostly Cloudy
and Breezy
Saturday
High: 34 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Saturday Night
Low: 20 °F
Mostly Cloudy
and Breezy
Sunday
High: 31 °F
Slight Chance
Snow and
Breezy
Sunday Night
Low: 18 °F
Chance Snow
and Breezy

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 25. Breezy, with a west wind around 18 mph, with gusts as high as 26 mph.

New Year's Day

Snow likely, mainly after 11am. Cloudy, with a high near 31. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely. Cloudy, with a low around 23. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 28. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Mostly cloudy, with a low around 19. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.

Saturday

Mostly sunny, with a high near 34. Breezy.

Saturday Night

Mostly cloudy, with a low around 20. Breezy.

Sunday

A slight chance of snow after 11am. Mostly sunny, with a high near 31. Breezy.

Sunday Night

A chance of snow, mainly after 11pm. Partly cloudy, with a low around 18. Breezy.

Monday

A chance of snow. Partly sunny, with a high near 27. Breezy.