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FLUS43 KDVN 182007
HWODVN

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
307 PM CDT Tue Jun 18 2024

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-191100-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
307 PM CDT Tue Jun 18 2024

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A Heat Advisory remains in effect for the entire outlook area
through 8 pm this evening. Heat indices of 95 to around 100 are
expected.

Tonight, a line of scattered thunderstorms will push into the
northwest half of the outlook area mainly after midnight and into
early Wednesday morning. While severe storms are not expected,
gusty winds and heavy rainfall are possible with any stronger
storm.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

Wednesday, the Storm Prediction Center has a Marginal Risk (Level
1 of 5) of severe weather for much of eastern Iowa and northwest
Illinois. Isolated strong gusty winds and lightning are the main
threats. Locally heavy rainfall and ponding water also are
possible.

Periodic rounds of showers and thunderstorms are possible through
the weekend. It is too early to determine the severe potential or
rain amounts. In between the storms, hot and humid conditions will
occur.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated tonight. There is a chance
that spotter activation may be needed Wednesday afternoon and
evening.

GENERAL STORM MOTION OF THE DAY: East to northeast at 30 MPH.

$$

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