Hazardous Weather Outlook for Mashek, Missouri
Hazardous Weather Outlook
National Weather Service St Louis MO
252 PM CDT Wed May 15 2024
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-162000-
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-
252 PM CDT Wed May 15 2024
This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.
.DAY ONE...Tonight.
There is a chance of thunderstorms late tonight mainly in Missouri.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
There is a chance of thunderstorms Thursday through Saturday. There
is another chance of thunderstorms Monday and Tuesday.
Isolated strong to severe thunderstorms are possible Thursday
afternoon and evening, especially over portions of east central/
Southeast Missouri and southwest Illinois. Locally heavy rain could
result in minor flooding Friday over southeast Missouri and
southwest Illinois.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
Flood Warning for Mashek, Missouri
Flood Statement
National Weather Service St Louis MO
1053 AM CDT Wed May 15 2024
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Winfield.
Mississippi River at Grafton.
Mississippi River at Saverton.
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
Mississippi River at Chester.
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.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
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.noaa.gov/wfo/lsx
ILC013-MOC113-170400-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T1500Z/
/CAGM7.1.ER.240515T0449Z.240517T0000Z.240521T0900Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY, MAY 22...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until Wednesday, May 22.
* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square
feet of polyethylene plastic as a precaution.
* ADDITIONAL DETAILS...
- At 6:30 AM CDT Wednesday the stage was 26.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 6:30 AM CDT Wednesday was 26.4 feet.
- Forecast...The river is expected to rise to a crest of 27.2
feet tomorrow evening. It will then fall below flood stage
early Tuesday morning.
- Flood stage is 26.0 feet.
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Winfield 26.0 26.4 27.0 27.1 27.0 26.8 26.4
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074