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

21°F

-6°C

Humidity	78%
Wind Speed	Calm
Barometer	30.33 in
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	31 Dec 9:15 pm MST

More Information:

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

Extended Forecast for

4 Miles NE LONG'S PEAK 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: 33 °F
Mostly Cloudy
and Breezy
New Year's Day
High: 41 °F
Chance Snow
and Breezy
Thursday Night
Low: 33 °F
Chance Snow
and Breezy
Friday
High: 39 °F
Chance Snow
and Breezy
Friday Night
Low: 30 °F
Partly Cloudy
and Breezy
Saturday
High: 45 °F
Mostly Sunny
and Breezy
then Mostly
Sunny
Saturday Night
Low: 31 °F
Partly Cloudy
and Breezy
Sunday
High: 42 °F
Sunny and
Breezy
Sunday Night
Low: 28 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 33. Breezy, with a west wind 16 to 21 mph, with gusts as high as 39 mph.

New Year's Day

A 40 percent chance of snow, mainly after 11am. Cloudy, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 33. Breezy, with a west wind 14 to 16 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 39. Breezy, with a west wind 15 to 18 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 30. Breezy, with a west wind around 18 mph, with gusts as high as 40 mph.

Saturday

Mostly sunny, with a high near 45. Breezy.

Saturday Night

Partly cloudy, with a low around 31. Breezy.

Sunday

Sunny, with a high near 42. Breezy.

Sunday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 28. Breezy.

Monday

A chance of snow, mainly before 11am. Mostly sunny, with a high near 39. Breezy.