Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Widespread Precipitation for the Western U.S. While Rain Returns to the Gulf Coast Region

Rain and mountain snow showers will continue across the Western U.S. for the next couple days. Meanwhile, moisture will increase over Texas and the Deep South where locally heavy rainfall and minor flooding will be possible through midweek. Also, high fire danger will continue in the southern High Plains on Monday. 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 73%
Wind Speed S 7 mph
Barometer 30.11 in (1020.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 26 Feb 7:54 pm CST
Detailed forecast for

Jefferson County

Mostly cloudy with a 30 percent chance of light rain. Low in the lower 30s. Light wind.
Mostly cloudy in the morning then becoming partly sunny. High in the upper 50s. Light wind in the morning becoming southeast around 10 mph in the afternoon.
Monday Night
Warmer. Mostly cloudy with a 30 percent chance of showers. Near steady temperature in the lower 50s. South wind around 10 mph.
Breezy, warmer. Mostly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. High in the mid 70s. South wind 10 to 15 mph with gusts to around 30 mph.
Tuesday Night
Showers with thunderstorms likely. Low in the lower 50s. Southwest wind 10 to 15 mph. Chance of rain 80 percent.
Breezy, cooler. Mostly cloudy with chance of showers and slight chance of thunderstorms in the morning, then partly cloudy in the afternoon. High in the mid 50s. Chance of rain 40 percent.
Wednesday Night
Much colder. Mostly clear. Low in the lower 30s.
Mostly sunny. High in the mid 50s.
Thursday Night
Clear. Low around 30.
Mostly sunny. High around 50.
Friday Night
Partly cloudy. Low in the mid 30s.
Saturday And Saturday Night
Warmer. Mostly clear. High in the lower 60s. Low in the mid 40s.
Partly cloudy. High in the upper 60s.

Click Map For Forecast
821 PM CST Sun Feb 26 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database