National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Fair

85°F

29°C

Humidity 50%
Wind Speed Vrbl 7 mph
Barometer 29.85 in (1010.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 4 May 3:53 pm CDT
Extended Forecast for

Belleville IL

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms after 5pm. Sunny, with a high near 83. Southwest wind around 9 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and 10pm. Mostly cloudy, with a low around 58. West wind around 8 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 58 °F

    Scattered
    T-storms then
    Mostly Cloudy

  • Sunday

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

    High: 73 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

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

    Low: 61 °F

    Rain Likely

  • Monday

    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%.

    High: 78 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.

    Low: 67 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Tuesday

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

    High: 83 °F

    T-storms
    Likely and
    Breezy

  • Tuesday Night

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

    Low: 63 °F

    T-storms
    Likely

  • Wednesday

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

    High: 84 °F

    Chance
    T-storms then
    T-storms
    Likely

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms after 5pm. Sunny, with a high near 83. Southwest wind around 9 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and 10pm. Mostly cloudy, with a low around 58. West wind around 8 mph becoming northwest after midnight. Chance of precipitation is 50%.
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. 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. Sunny, with a high near 78.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Friday
A 20 percent chance of showers. Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 51.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Belleville IL
 38.52°N 90.01°W (Elev. 535 ft)
Last Update:
3:22 pm CDT May 4, 2024
Forecast Valid:
4pm CDT May 4, 2024-6pm CDT May 11, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation