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

18°F

-8°C

Humidity	82%
Wind Speed	Calm
Barometer	30.25 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Last update	1 Jan 8:55 am MST

More Information:

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

Extended Forecast for

13 Miles SSE Rand 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: 37 °F
Chance Snow
Tonight
Low: 28 °F
Snow Likely
Friday
High: 36 °F
Snow and
Breezy
Friday Night
Low: 24 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 23 °F
Partly Cloudy
Sunday
High: 40 °F
Slight Chance
Snow
Sunday Night
Low: 23 °F
Slight Chance
Snow
Monday
High: 37 °F
Chance Snow

Detailed Forecast

New Year's Day

A 50 percent chance of snow. Cloudy, with a high near 37. West southwest wind 5 to 8 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely. Cloudy, with a low around 28. West southwest wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 36. Breezy, with a west wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday Night

A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24. West southwest wind 3 to 8 mph. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

Saturday

Mostly sunny, with a high near 40. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

Partly cloudy, with a low around 23.

Sunday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 40.

Sunday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 23.

Monday

A chance of snow. Partly sunny, with a high near 37.

Monday Night

A chance of snow. Mostly cloudy, with a low around 23.