Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially over western New York where up to two feet is forecast by late Thursday.

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.7819° N Lon: 90.6752° W Elev: 463 ft.




Humidity 85%
Wind Speed E 5 mph
Barometer 30.13 in (1021.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 10 Feb 5:54 pm CST
Detailed forecast for

St. Charles County

Cloudy. A 40 percent chance of light snow in the evening. Low around 15. Light wind in the evening becoming northeast around 10 mph after midnight.
Mostly cloudy in the morning then becoming partly sunny early in the afternoon then becoming mostly cloudy late in the afternoon. High in the upper 20s. Northeast wind around 10 mph in the morning becoming light in the afternoon.
Thursday Night
Mostly cloudy. A 20 percent chance of snow after midnight. Low around 18. Light wind.
Mostly cloudy. A 20 percent chance of snow in the morning. High in the mid 30s. Light wind in the morning becoming northwest 10 to 15 mph in the afternoon.
Friday Night
Partly cloudy. Low around 11. Northwest wind 10 to 15 mph.
Colder. Partly cloudy. High in the lower 20s.
Saturday Night
Mostly cloudy. Low around 14.
Cloudy with a 40 percent chance of snow. High around 30.
Sunday Night
Mostly cloudy with a 40 percent chance of snow. Low in the mid 20s.
Washingtons Birthday
Mostly cloudy with a 20 percent chance of snow...possibly mixed with rain. High around 40.
Monday Night Through Wednesday
Partly cloudy. Low around 30. High around 50.

Click Map For Forecast
601 PM CST WED FEB 10 2016
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database