Severe Weather Threat Across the East

Scattered severe storms may produce damaging winds, hail, a few tornadoes, and isolated flash flooding from the Northeast into the Mid-Atlantic today. Severe storms are also expected to move from eastern New Mexico into the Texas Panhandle today with a threat for large hail and severe wind gusts. Record-breaking heat is expected across the south through the week. Read More >

Current conditions at

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

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

Fair

82°F

28°C

Humidity	25%
Wind Speed	W 7 mph
Barometer	29.94 in (1013.4 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	16 May 3:54 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Detailed forecast for

Jefferson County

This Afternoon

Sunny. High around 80. Northwest wind 10 to 15 mph with gusts to around 25 mph.

Tonight

Clear. Low in the 50s. Light wind.

Tuesday

Mostly sunny in the morning, then partly sunny with isolated showers in the afternoon. High in the lower 80s. South wind around 10 mph.

Tuesday Night

Partly cloudy with scattered showers and thunderstorms in the evening, then mostly cloudy with showers and thunderstorms after midnight. Low in the lower 60s. South wind around 10 mph. Chance of rain 80 percent.

Wednesday

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers and thunderstorms. High in the 80s. Southwest wind around 10 mph.

Wednesday Night

Partly cloudy with a 30 percent chance of showers and thunderstorms. Low in the mid 60s.

Thursday

Partly cloudy with a 30 percent chance of showers and thunderstorms. High in the upper 80s.

Thursday Night

Mostly clear with a 30 percent chance of showers and thunderstorms. Low around 70.

Friday

Breezy. Partly cloudy with a 50 percent chance of showers and thunderstorms. High in the mid 80s. Temperature falling into the 70s in the afternoon.

Friday Night

Cooler. Showers and thunderstorms likely. Low around 60. Chance of rain 60 percent.

Saturday

Cooler. Partly sunny with a 40 percent chance of showers and thunderstorms. High in the lower 70s. Temperature steady or slowly falling in the afternoon.

Saturday Night

Cooler. Partly cloudy with a 30 percent chance of showers. Low in the upper 40s.

Sunday

Mostly sunny. High around 70.