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Atmospheric River in the Pacific Northwest and Northwest California Early This Week

An atmospheric river event will bring heavy rains and rising snow levels to the Pacific Northwest and northwest California early this week. Snow levels will rise above 8,000 feet, and 4 to 7 inches of rain is forecast for the southwest facing slopes of the mountains. Minor river and localized flooding will be possible. In the east, winds decrease by Monday, and the week will be relatively dry. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56° N Lon: 90.15° W Elev: 410 ft.




Humidity 72%
Wind Speed S 3 mph
Barometer 30.20 in (1023.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 19 Nov 7:53 pm CST
Detailed forecast for

St. Clair County

Mostly clear. Low around 30. Light wind in the evening becoming south around 10 mph after midnight.
Warmer. Mostly sunny. High in the mid 50s to lower 60s. South wind 10 to 15 mph. Gusts up to 25 mph in the afternoon.
Monday Night
Clear. Low around 40. South wind around 10 mph.
Partly cloudy. High in the mid 50s. Southwest wind around 10 mph in the morning shifting to the northwest with gusts to around 25 mph in the afternoon.
Tuesday Night
Colder, clear. Low in the mid 20s. North wind around 10 mph.
Colder, sunny. High around 40.
Wednesday Night
Partly cloudy. Low in the upper 20s.
Thanksgiving Day
Warmer. Mostly sunny. High around 50.
Thursday Night
Clear. Low in the lower 30s.
Mostly sunny. High in the mid 50s.
Friday Night
Partly cloudy. Low in the lower 40s.
Saturday And Saturday Night
Mostly clear. High in the mid 50s. Low in the lower 30s.
Colder. Mostly sunny. High in the lower 40s.

Click Map For Forecast
536 PM CST Sun Nov 19 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database