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 Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

65°F

18°C

Humidity	90%
Wind Speed	Calm
Barometer	29.88 in (1011.4 mb)
Dewpoint	62°F (17°C)
Visibility	7.00 mi
Last update	16 May 7:53 am CDT

More Information:

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

Extended Forecast for

2 Miles WSW Belleville IL

Today
High: 75 °F
Showers
Likely
Tonight
Low: 63 °F
Chance
T-storms then
Showers
Likely
Friday
High: 74 °F
Showers
Likely
Friday Night
Low: 62 °F
Slight Chance
T-storms
Saturday
High: 81 °F
Slight Chance
T-storms
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 88 °F
Slight Chance
T-storms

Detailed Forecast

Today

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 11am, then showers likely and possibly a thunderstorm after 11am. Cloudy, with a high near 75. Southwest wind 5 to 8 mph. Chance of precipitation is 60%.

Tonight

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 63. South wind 3 to 6 mph. Chance of precipitation is 60%.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Mostly cloudy, with a high near 74. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62. South 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. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 63.

Sunday

Sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 66.

Monday

A 20 percent chance of showers and thunderstorms. 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 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Tuesday Night

Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.