Severe Weather in Florida and the Great Plains; Heavy Rainfall in Hawaii and the Gulf Coast

Scattered severe thunderstorms will continue over parts of the north-central Florida Peninsula and develop in the southern Great Plains. New daily record high temperatures are expected for portions of South Florida and southern Texas the next couple of days. Flash flooding is expected in Hawaii. On Thursday, rain may cause additional flooding across east Texas and Louisiana. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Mostly Cloudy

73°F

23°C

Humidity	62%
Wind Speed	W 3 mph
Barometer	29.83 in (1009.5 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	15 May 7:51 pm CDT

More Information:

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

Detailed forecast for

St. Louis County

Rest Of Tonight

Partly cloudy with a 20 percent chance of showers. Lows around 60. Northeast winds around 5 mph, becoming southeast.

Thursday

Showers likely with a chance of thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 70 percent.

Thursday Night

Showers likely with a chance of thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent.

Friday

A chance of thunderstorms. Showers. Highs in the mid 70s. South winds around 5 mph. Chance of rain 90 percent.

Friday Night

Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 40 percent.

Saturday

Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 30 percent.

Saturday Night And Sunday

Mostly clear. Lows in the lower 60s. Highs in the mid 80s.

Sunday Night

Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent.

Monday

Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

Monday Night

Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 40 percent.

Tuesday And Tuesday Night

Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the mid 60s. Chance of rain 50 percent.

Wednesday

Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.