Severe Weather and Heavy Rainfall for Southern Plains; Strong Pacific Storm Moves Ashore

Heavy rainfall and flooding concerns continue for portions of Texas into the lower Mississippi Valley. Severe thunderstorms are expected to redevelop across areas of western Texas later Saturday. Meanwhile, strong Pacific storm will move ashore this weekend. Increasing winds for many areas of the West and Southwest, heavy precipitation with snow for the higher terrain. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

A Few Clouds

67°F

19°C

Humidity	93%
Wind Speed	SW 3 mph
Barometer	29.93 in (1013.1 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	4 May 7:53 pm CDT

More Information:

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

Extended Forecast for

Belleville IL

Flood Advisory until May 4, 08:45pm

Click here for hazard details and duration

...

Flood Advisory until May 4, 08:45pm
NOW until 8:45pm Sat
Flood Advisory
Tonight
Low: 58 °F
Mostly Cloudy
Sunday
High: 73 °F
Mostly Cloudy
then Slight
Chance Rain
Sunday Night
Low: 61 °F
Rain Likely
Monday
High: 78 °F
Showers
Likely
Monday Night
Low: 67 °F
Chance
T-storms then
T-storms
Likely
Tuesday
High: 83 °F
T-storms
Likely and
Breezy
Tuesday Night
Low: 63 °F
T-storms
Likely
Wednesday
High: 84 °F
Chance
T-storms then
T-storms
Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 58. Northwest wind 6 to 8 mph.

Sunday

A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 73. North wind 5 to 8 mph.

Sunday Night

Rain likely, mainly after 10pm. Cloudy, with a low around 61. East wind 3 to 6 mph. Chance of precipitation is 70%.

Monday

Rain likely before 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Southeast wind 7 to 9 mph. Chance of precipitation is 60%.

Monday Night

Showers and thunderstorms likely, mainly after 1am. Partly cloudy, with a low around 67. Southeast wind 8 to 10 mph. Chance of precipitation is 60%.

Tuesday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 83. Breezy. Chance of precipitation is 70%.

Tuesday Night

Showers and thunderstorms likely, mainly before 1am. Partly cloudy, with a low around 63. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 84. Chance of precipitation is 70%.

Wednesday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 78.