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Wintery Weather Stretching from the West Coast to the Great Lakes

Lake Effect Snow Warnings are in effect for the Great Lakes with 2 to 3 feet storm total snow possible. Arctic Air extends across much of the U.S. with breezy winds and temperatures 15-35 degrees below normal in the Northern Plains. Out west, heavy mountain snow and some low elevation snow and freezing rain forecast as a warmer weather system interacts with the Arctic airmass. Read More >

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

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




Humidity 48%
Wind Speed NW 15 G 21 mph
Barometer 30.30 in (1026.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Dec 7:51 pm CST
Detailed forecast for

St. Louis County

Mostly cloudy early in the evening then becoming partly cloudy in the late evening and early morning then becoming clear late in the night. Scattered flurries in the evening. Low around 20. Northwest wind 10 to 15 mph.
Sunny. High around 30. Northwest wind 10 to 15 mph with gusts to around 25 mph.
Thursday Night
Mostly clear. Low around 15. Northwest wind 10 to 15 mph.
Mostly sunny. High in the upper 20s. Northwest wind around 10 mph.
Friday Night
Partly cloudy. Low around 17. Light wind.
Partly cloudy in the morning then becoming mostly cloudy. High in the mid 30s.
Saturday Night
Mostly cloudy. Chance of snow showers in the evening...then chance of snow showers...possibly mixed with rain showers after midnight. Low around 30. Temperature steady or slowly rising. Chance of precipitation 40 percent.
Mostly cloudy with chance of rain showers...possibly mixed with snow showers. High around 40. Temperature steady or slowly falling in the afternoon. Chance of precipitation 30 percent.
Sunday Night
Partly cloudy with a 30 percent chance of snow showers...possibly mixed with rain showers. Low in the mid 20s.
Monday And Monday Night
Partly cloudy. High in the mid 30s. Low in the lower 20s.
Mostly cloudy. High in the mid 30s.
Tuesday Night
Mostly cloudy with a 20 percent chance of snow showers. Low around 17.
Colder. Mostly cloudy with a 30 percent chance of snow showers. High in the mid 20s.

Click Map For Forecast
636 PM CST WED DEC 7 2016

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database