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

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

67°F

19°C

Humidity	93%
Wind Speed	Calm
Barometer	29.79 in (1008.4 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	17 May 9:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles NW Smithton IL

Tonight
Low: 60 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 83 °F
Patchy Fog
then Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 69 °F
Slight Chance
T-storms
Tuesday
High: 90 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 68 °F
Showers
Likely

Detailed Forecast

Tonight

Patchy fog after 4am. Otherwise, mostly clear, with a low around 60. Calm wind.

Saturday

Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 63. Light south wind.

Sunday

Sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 66. South wind around 5 mph.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 60%.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 80.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.