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Weather Alert - Jo Daviess
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WWUS43 KDVN 190946
WSWDVN

URGENT - WINTER WEATHER MESSAGE
National Weather Service Quad Cities IA IL
346 AM CST Tue Feb 19 2019

...Another Round of Snow and Mixed Precipitation...

.An area of low pressure will track from Oklahoma to the Upper
Mississippi Valley Tuesday night into Wednesday, pulling Gulf
moisture northward into Iowa and Illinois. Widespread
precipitation will develop Tuesday night and begin as snow. The
snow could become moderate to heavy at times, especially west of
the Mississippi River. A warm southerly flow aloft may result in a
changeover to a wintry mix of sleet and freezing rain from early
Wednesday morning into the afternoon. However, there is uncertainty
on exactly where this transition zone sets up. The best chances
for a period of sleet and freezing rain before the precipitation
comes to an end is southeast of a line from Freeport to Iowa City.


IAZ041-042-053-054-066-ILZ001-002-007-009-191800-

Delaware-Dubuque-Jones-Jackson-Clinton-Jo Daviess-Stephenson-
Carroll-Whiteside-
Including the cities of Manchester, Dubuque, Anamosa, Maquoketa,
Clinton, Galena, Freeport, Mount Carroll, and Sterling
346 AM CST Tue Feb 19 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
6 PM CST WEDNESDAY...

* WHAT...Snow and mixed precipitation expected. Total snow
accumulations of 2 to 5 inches. Highest amounts north of highway
30 and west of the Mississippi River. A glazing of ice is
possible.

* WHERE...Portions of east central and northeast Iowa and
northwest Illinois.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
hazardous conditions will impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

Additional information can be found at www.weather.gov/quadcities

&&