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

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

20°F

-7°C

Humidity	77%
Wind Speed	E 3 mph
Barometer	30.31 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Last update	31 Dec 11:35 pm MST

More Information:

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

Extended Forecast for

4 Miles NE Berthoud Pass CO

Tonight
Low: 18 °F
Mostly Cloudy
and Windy
New Year's Day
High: 22 °F
Snow Likely
and Blustery
Thursday Night
Low: 20 °F
Snow Likely
and Windy
Friday
High: 20 °F
Snow Likely
and Windy
Friday Night
Low: 15 °F
Mostly Cloudy
and Windy
Saturday
High: 26 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 16 °F
Mostly Cloudy
and Windy
Sunday
High: 24 °F
Slight Chance
Snow and
Windy
Sunday Night
Low: 12 °F
Chance Snow
and Windy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 18. Windy, with a west wind 23 to 25 mph, with gusts as high as 33 mph.

New Year's Day

Snow likely, mainly after 11am. Cloudy, with a high near 22. Wind chill values as low as zero. Blustery, with a west northwest wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely. Cloudy, with a steady temperature around 20. Windy, with a west wind 25 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely. Mostly cloudy, with a high near 20. Wind chill values as low as -2. Windy, with a west wind 24 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Mostly cloudy, with a low around 15. Windy, with a west wind 24 to 28 mph, with gusts as high as 38 mph.

Saturday

Mostly sunny, with a high near 26. Breezy.

Saturday Night

Mostly cloudy, with a low around 16. Windy.

Sunday

A slight chance of snow after 11am. Mostly sunny, with a high near 24. Windy.

Sunday Night

A chance of snow, mainly after 11pm. Partly cloudy, with a low around 12. Windy.

Monday

A chance of snow. Partly sunny, with a high near 19. Windy.