Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

20°F

-7°C

Humidity	83%
Wind Speed	Calm
Barometer	30.26 in
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Last update	1 Jan 9:55 am MST

More Information:

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

Extended Forecast for

2 Miles SSW 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

New Year's Day
High: 30 °F
Chance Snow
and Windy
Tonight
Low: 24 °F
Snow and
Windy
Friday
High: 26 °F
Snow and
Windy
Friday Night
Low: 21 °F
Chance Snow
and Windy
Saturday
High: 31 °F
Mostly Sunny
and Windy
Saturday Night
Low: 24 °F
Partly Cloudy
and Windy
Sunday
High: 30 °F
Slight Chance
Snow and Very
Windy then
Sunny and
Windy
Sunday Night
Low: 22 °F
Slight Chance
Snow and
Windy
Monday
High: 27 °F
Chance Snow
and Windy

Detailed Forecast

New Year's Day

A 50 percent chance of snow. Cloudy, with a high near 30. Windy, with a west wind 22 to 25 mph, with gusts as high as 38 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow. Low around 24. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. High near 26. Windy, with a west wind 29 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. Windy, with a west wind 29 to 31 mph, with gusts as high as 46 mph. New snow accumulation of less than one inch possible.

Saturday

Mostly sunny, with a high near 31. Windy, with a west wind 16 to 26 mph, with gusts as high as 36 mph.

Saturday Night

Partly cloudy, with a low around 24. Windy.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 30. Very windy.

Sunday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 22. Windy.

Monday

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

Monday Night

A chance of snow. Mostly cloudy, with a low around 18. Windy.