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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
919 AM CST Mon Feb 17 2020

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-181100-
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-
919 AM CST Mon Feb 17 2020

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

An area of rain, freezing rain, sleet and snow will continue to
move northeast over the area this morning. Temperatures through
late morning will be cold enough that the freezing rain will
continue to produce some icy slick spots north of Interstate 80
to south of the Highway 20 corridor. Snow will continue along the
Highway 20 corridor and into northwest Illinois through noon,
with snow accumulations of around an inch possible. Areas from
Mount Carroll Illinois to Freeport may get up to 2 inches of new
snowfall this morning. Temperatures will continue to rise above
freezing through noon, and the wintry precipitation will continue
to transition to all rain from south to north through early
afternoon. This afternoon and evening will see mainly rain
showers.

There may be patchy dense fog forming late this afternoon and
evening, reducing visibility down to a quarter mile or less.
increasing northwest winds will sweep out the fog from west to
east from late evening and overnight.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

Cold temperatures combined with light northwest winds will result in
wind chill values of 5 to 15 below zero Thursday morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight. However,
snowfall reports of over an inch would be appreciated.

$$

12



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