Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. 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.

Overcast

70°F

21°C

Humidity	76%
Wind Speed	Calm
Barometer	29.81 in (1008.6 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	16 May 10:51 pm CDT

More Information:

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

Extended Forecast for

2 Miles SW Brooklyn IL

Tonight
Low: 63 °F
Chance
T-storms
Friday
High: 75 °F
Chance
T-storms
Friday Night
Low: 62 °F
Slight Chance
T-storms then
Patchy Fog
Saturday
High: 84 °F
Chance
T-storms and
Patchy Fog
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 88 °F
Sunny
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 70 °F
Chance
T-storms

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 63. Light southwest wind.

Friday

A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 75. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 40%.

Friday Night

A 20 percent chance of showers and thunderstorms before 8pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.

Saturday Night

Mostly clear, with a low around 64. Light north wind.

Sunday

Sunny, with a high near 88.

Sunday Night

Partly cloudy, with a low around 67.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.

Monday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.