Heavy Snow Moving into the Great Lakes; Locally Heavy Rain with Mountain Snow Out West

A quick-moving weather system will continue to produce locally heavy snow across the Great Lakes today. Meanwhile, a series of storm systems will keep the West wet through this weekend, with several rounds of rainfall and widespread heavy snowfall across the terrain from the Cascades and Sierra to the central Rockies. Back East, freezing rain will develop across the Appalachians tonight. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Mostly Cloudy

43°F

6°C

Humidity	47%
Wind Speed	S 12 mph
Barometer	30.35 in (1028.6 mb)
Dewpoint	24°F (-4°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	12 Dec 8:51 am CST

More Information:

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

Detailed forecast for

St. Louis City

Today

Breezy. Mostly cloudy in the morning then becoming partly sunny early in the afternoon then becoming mostly sunny late in the afternoon. High around 50. South wind 10 to 15 mph with gusts to around 30 mph.

Tonight

Clear early in the evening then becoming partly cloudy late in the evening then becoming mostly cloudy after midnight. Low in the lower 30s. South wind around 10 mph in the evening becoming light after midnight.

Friday

Mostly cloudy. High around 50. Light wind.

Friday Night

Mostly cloudy with a 20 percent chance of rain. Low in the mid 30s. Light wind.

Saturday

Mostly cloudy. A 30 percent chance of rain in the morning. High in the mid 40s. Northwest wind 10 to 15 mph.

Saturday Night

Colder. Partly cloudy in the evening then becoming mostly cloudy. Low in the lower 20s.

Sunday

Colder. Mostly cloudy with a 40 percent chance of snow. High in the lower 30s.

Sunday Night

Cloudy with a 50 percent chance of snow. Low in the mid 20s.