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°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

76°F

24°C

Humidity	54%
Wind Speed	N 5 mph
Barometer	29.83 in (1009.4 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	15 May 5:51 pm CDT

More Information:

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

Extended Forecast for

2 Miles E Clayton MO

Tonight
Low: 62 °F
Partly Cloudy
Thursday
High: 75 °F
Showers
Likely
Thursday Night
Low: 64 °F
Showers
Likely
Friday
High: 75 °F
Showers
Friday Night
Low: 62 °F
Chance
T-storms
Saturday
High: 81 °F
Slight Chance
T-storms
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 65 °F
Mostly Clear
then Slight
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 62. North wind around 6 mph becoming calm in the evening.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 75. South wind 5 to 8 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 60%.

Friday

Showers and possibly a thunderstorm. High near 75. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

Saturday

A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 64.

Sunday

Sunny, with a high near 85.

Sunday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.