Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. 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

70°F

21°C

Humidity	68%
Wind Speed	W 14 G 25 mph
Barometer	29.80 in (1007.9 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	22 May 2:51 am CDT

More Information:

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

Extended Forecast for

3 Miles WNW Creve Coeur MO

Overnight
Low: 61 °F
Mostly Clear
Wednesday
High: 78 °F
Sunny then
Chance
Showers
Wednesday Night
Low: 62 °F
Chance
T-storms
Thursday
High: 82 °F
Chance
T-storms
Thursday Night
Low: 67 °F
Chance
T-storms
Friday
High: 86 °F
Showers
Likely then
T-storms
Likely
Friday Night
Low: 61 °F
Chance
T-storms
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 64 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 61. West wind around 8 mph.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Increasing clouds, with a high near 78. West wind around 7 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 62. Northwest wind around 5 mph becoming calm in the evening.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 82. Light and variable wind becoming southeast 5 to 7 mph in the morning.

Thursday Night

A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 67. Southeast wind around 6 mph. Chance of precipitation is 40%.

Friday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 86. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.

Saturday

Sunny, with a high near 81.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.

Memorial Day

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.