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Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Current conditions at

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

Lat: 38.66° N Lon: 90.66° W Elev: 463 ft.




Humidity 69%
Wind Speed W 8 mph
Barometer 30.70 in (1041.6 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 16 Jan 6:54 pm CST
Detailed forecast for

St. Charles County

Very cold. Mostly cloudy early in the evening then clearing. Scattered flurries in the evening. Low around 4. Northwest wind around 10 mph in the evening becoming light after midnight.
Mostly sunny. High in the mid 20s. West wind around 10 mph.
Wednesday Night
Clear. Low around 16. Light wind in the evening becoming southwest around 10 mph after midnight.
Sunny. High in the lower 40s. Southwest wind around 10 mph.
Thursday Night
Clear. Low in the mid 20s. Southwest wind around 10 mph.
Sunny. High around 50.
Friday Night
Mostly clear. Low in the mid 30s. Temperature steady or slowly rising.
Partly sunny. High in the mid 50s.
Saturday Night
Mostly cloudy with a 20 percent chance of showers. Low in the mid 40s.
Mostly cloudy with a 40 percent chance of showers. High in the upper 50s.
Sunday Night
Colder, rain. Low in the mid 30s. Chance of rain 80 percent.
Breezy, cooler. Partly sunny. High in the mid 40s.
Monday Night
Mostly clear. Low around 30.
Partly cloudy. High in the upper 40s.

Click Map For Forecast
706 PM CST Tue Jan 16 2018

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database