Expires:202504191900;;083988
FPUS53 KLSX 191124
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
623 AM CDT Sat Apr 19 2025


ILZ100-101-MOZ061-063-064-191900-
Madison IL-Saint Clair IL-Saint Charles MO-Saint Louis MO-
Saint Louis City MO-
Including the cities of Alton, Edwardsville, Belleville, Cahokia, 
Saint Charles, and Saint Louis
623 AM CDT Sat Apr 19 2025

...FLOOD WATCH IN EFFECT THROUGH LATE SUNDAY NIGHT...

.TODAY...Showers. A chance of thunderstorms, mainly this morning.
Some thunderstorms may produce heavy rainfall this morning. Some
thunderstorms may produce heavy rainfall this afternoon. Much
cooler with highs in the lower 60s. North winds 5 to 10 mph.
Chance of rain near 100 percent. 
.TONIGHT...Showers. A slight chance of thunderstorms in the
evening, then a chance of thunderstorms after midnight. Some
thunderstorms may produce heavy rainfall in the evening. Some
thunderstorms may produce heavy rainfall after midnight. Near
steady temperature in the upper 50s. Northeast winds 5 to 10 mph.
Chance of rain 90 percent. 
.SUNDAY...Mostly cloudy with a chance of thunderstorms. Showers,
mainly in the morning. Some thunderstorms may produce heavy
rainfall. Not as cool with highs in the mid 70s. East winds 10 to
15 mph, becoming southeast in the afternoon. Chance of rain
80 percent. 
.SUNDAY NIGHT...Showers with a chance of thunderstorms in the
evening, then showers likely with a slight chance of
thunderstorms after midnight. Some thunderstorms may produce
heavy rainfall in the evening. Lows in the mid 50s. South winds
10 to 15 mph, becoming southwest after midnight. Chance of rain
90 percent. 
.MONDAY...Partly sunny in the morning, then clearing. Highs
around 70. West winds 10 to 15 mph with gusts up to 30 mph. 
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 50. Highs
in the upper 70s. 
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A slight chance of
showers and thunderstorms. Lows in the mid 50s. Highs in the
upper 70s. Chance of rain 20 percent. 
.WEDNESDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with a chance of showers. Lows in the
upper 50s. Chance of rain 30 percent. 
.THURSDAY...Partly sunny with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the upper 70s.
Chance of rain 50 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows around 60. Chance of rain 60 percent.
.FRIDAY...A slight chance of thunderstorms. Showers. Highs in the
lower 70s. Chance of rain 80 percent. 

$$