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

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on 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

14°F

-10°C

Humidity	81%
Wind Speed	Calm
Barometer	30.50 in
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	31 Dec 12:15 am MST

More Information:

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

Extended Forecast for

6 Miles SSE Trail Ridge CO

Overnight
Low: 16 °F
Mostly Clear
and Windy
Wednesday
High: 31 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 21 °F
Mostly Cloudy
and Breezy
New Year's Day
High: 26 °F
Snow and
Breezy
Thursday Night
Low: 23 °F
Snow and
Breezy
Friday
High: 25 °F
Snow Likely
and Windy
Friday Night
Low: 20 °F
Windy. Slight
Chance Snow
then Mostly
Cloudy
Saturday
High: 29 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 17 °F
Slight Chance
Snow and
Windy

Detailed Forecast

Overnight

Mostly clear, with a low around 16. Wind chill values as low as -3. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph.

Wednesday

Mostly sunny, with a high near 31. Wind chill values as low as -2. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.

Wednesday Night

Mostly cloudy, with a low around 21. Breezy, with a west wind 17 to 23 mph, with gusts as high as 33 mph.

New Year's Day

Snow, mainly after 11am. High near 26. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday Night

Snow. Low around 23. Breezy, with a west wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

Friday

Snow likely. Mostly cloudy, with a high near 25. Windy. Chance of precipitation is 70%.

Friday Night

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

Saturday

Mostly sunny, with a high near 29. Breezy.

Saturday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 17. Windy.

Sunday

A chance of snow. Partly sunny, with a high near 26. Windy.