Hazardous Weather Outlook
Issued by NWS St. Louis, MO

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FLUS43 KLSX 280930
HWOLSX

Hazardous Weather Outlook
National Weather Service Saint Louis MO
430 AM CDT Fri Apr 28 2017

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-290930-
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-
430 AM CDT Fri Apr 28 2017

This hazardous weather outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.

.DAY ONE...Today and Tonight

Some severe thunderstorms are expected this afternoon and tonight,
mainly across southeast Missouri and southwest Illinois. Large
hail and damaging winds will be the primary threats, but isolated
tornadoes will also be possible. Heavy rain is also possible
tonight and a flash flood watch begins this evening across much of
the area.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Severe thunderstorms will be possible Saturday through Sunday
evening, mainly across southeast Missouri and southwest Illinois.

A heavy rainfall event will persist through Sunday evening. A
flash flood watch continues in effect for this time across
central and southeast Missouri and southwest Illinois. A total of
3 to 5 inches of rainfall is forecast with locally higher amounts
possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and tonight. Spotters
are encouraged to report any severe weather or significant
rainfall amounts and flooding, if observed, to the National
Weather Service.

$$

GKS



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