Hazardous Weather Outlook for Atlas, Illinois
Hazardous Weather Outlook
National Weather Service St Louis MO
251 PM CDT Sun Apr 28 2024
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-292000-
Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL-
Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO-
Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-
Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-
Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO-
Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO-
Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-
Madison MO-Reynolds MO-
251 PM CDT Sun Apr 28 2024
This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.
.DAY ONE...Tonight.
Isolated severe thunderstorms remain possible through the evening.
The strongest storms could produce marginally severe hail and winds.
A tornado cannot be ruled out as well, but is very unlikely. Locally
heavy rainfall is also possible.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
There is a chance of thunderstorms over parts of the area on Monday
and again Tuesday night through Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed through this evening.
Flood Warning for Atlas, Illinois
Flood Warning
National Weather Service St Louis MO
916 PM CDT Sun Apr 28 2024
...The National Weather Service in St Louis MO has issued a Flood
Warning for the following points along the Mississippi...
Mississippi River at Hannibal.
Mississippi River at Clarksville.
Mississippi River at Louisiana.
Mississippi River at Saverton.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.weather.gov/ahps2/index.php?wfo=lsx.
The next statement will be issued Tuesday morning at 930 AM CDT.
ILC149-MOC127-301430-
/O.NEW.KLSX.FL.W.0024.240429T0730Z-240502T1800Z/
/HNNM7.1.ER.240429T0730Z.240430T0000Z.240501T1200Z.NO/
916 PM CDT Sun Apr 28 2024
...FLOOD WARNING IN EFFECT FROM LATE TONIGHT TO EARLY THURSDAY
AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...From late tonight to early Thursday afternoon.
* IMPACTS...At 18.0 feet, The northern end of Southside Recreation
#2 Park along Bear Creek begins flooding at this height. Gate
wells are shut down to prevent the sewers from backing up. Also
at this level pumps are set to standby.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Sunday the stage was 16.2 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight to a crest of 18.2 feet tomorrow
evening. It will then fall below flood stage Wednesday
morning.
- Flood stage is 17.0 feet.
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Hannibal 17.0 16.2 18.1 17.0 16.0 15.3 14.7
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
Flood Warning for Atlas, Illinois
Flood Warning
National Weather Service St Louis MO
916 PM CDT Sun Apr 28 2024
...The National Weather Service in St Louis MO has issued a Flood
Warning for the following points along the Mississippi...
Mississippi River at Hannibal.
Mississippi River at Clarksville.
Mississippi River at Louisiana.
Mississippi River at Saverton.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.weather.gov/ahps2/index.php?wfo=lsx.
The next statement will be issued Tuesday morning at 930 AM CDT.
ILC149-MOC163-301430-
/O.NEW.KLSX.FL.W.0026.240429T1251Z-240504T0000Z/
/LUSM7.1.ER.240429T1251Z.240430T1800Z.240502T1800Z.NO/
916 PM CDT Sun Apr 28 2024
...FLOOD WARNING IN EFFECT FROM MONDAY MORNING TO FRIDAY EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...From Monday morning to Friday evening.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 13.5 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow morning to a crest of 17.1 feet early Tuesday
afternoon. It will then fall below flood stage early Thursday
afternoon.
- Flood stage is 15.0 feet.
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Louisiana 15.0 13.5 16.9 16.7 15.3 14.1 13.3
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
Flood Warning for Atlas, Illinois
Flood Warning
National Weather Service St Louis MO
916 PM CDT Sun Apr 28 2024
...The National Weather Service in St Louis MO has issued a Flood
Warning for the following points along the Mississippi...
Mississippi River at Hannibal.
Mississippi River at Clarksville.
Mississippi River at Louisiana.
Mississippi River at Saverton.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.weather.gov/ahps2/index.php?wfo=lsx.
The next statement will be issued Tuesday morning at 930 AM CDT.
ILC149-MOC173-301430-
/O.NEW.KLSX.FL.W.0027.240429T2100Z-240502T1200Z/
/SVRM7.1.ER.240429T2100Z.240430T1200Z.240501T0600Z.NO/
916 PM CDT Sun Apr 28 2024
...FLOOD WARNING IN EFFECT FROM MONDAY AFTERNOON TO THURSDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Saverton.
* WHEN...From Monday afternoon to Thursday morning.
* IMPACTS...At 15.5 feet, An access road to riverside raised homes
on the riverward side of the Sny levee begins to flood near this
level.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 13.6 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow afternoon to a crest of 16.5 feet Tuesday morning.
It will then fall below flood stage early Wednesday morning.
- Flood stage is 16.0 feet.
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Saverton 16.0 13.6 16.5 15.8 14.5 13.3 12.2
LAT...LON 3967 9135 3974 9121 3970 9114 3952 9097
3945 9111