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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
504 AM CDT Mon Aug 19 2019

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-201015-
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-
504 AM CDT Mon Aug 19 2019

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...TODAY AND TONIGHT

There is a slight chance for thunderstorms this afternoon and
evening south of highway 30. Coverage will be low and no severe
weather is anticipated. There is a chance for thunderstorms after
3 AM in the western portion of the outlook area. However,
confidence is low on the storms reaching our area prior to 6 AM
Tuesday morning. This round of storms may become severe, but could
hold off until Tuesday morning.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A line of thunderstorms is anticipated to move across portions of
the Outlook area Tuesday morning. The primary threats from these
storms will be damaging winds, frequent lightning and brief
torrential downpours.

Peak heat index readings on Tuesday may reach the upper 90s south
of Interstate 80.

There is a chance of thunderstorms again late Tuesday night through
Wednesday, mainly across southeast Iowa, northeast Missouri, and
west central Illinois. The threat for severe weather appears low
at this time.

Additional storm chances will exist over the latter half of this
weekend. It is too early to determine the threat for severe
weather with these storms.

.SPOTTER INFORMATION STATEMENT...

Spotter and amateur radio activation may be needed late tonight or
Tuesday morning.

$$

Uttech/McClure




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