Thursday, February 2, 2012

Non-Precipitation Watch, Warning, Advisory 20:43:37.7387083

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST /NOON EST/
FRIDAY...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM CST /NOON EST/ FRIDAY.

* TIMING...PATCHY DENSE FOG HAS DEVELOPED THIS EVENING AND WILL
CONTINUE TO INCREASE TO AREAS OF DENSE FOG THROUGH THE REMAINDER
OF THIS EVENING...PERSISTING THROUGH FRIDAY MORNING.

* VISIBILITY...DENSE FOG WILL REDUCE VISIBILITIES TO UNDER A
QUARTER MILE...AND TO A FEW HUNDRED YARDS AT TIMES.

* IMPACTS...LOW VISIBILITY WITHIN THE FOG MAY MAKE TRAVEL
HAZARDOUS.

* ADDITIONAL IMPACTS...TEMPERATURES WILL STEADILY COOL TO A FEW
DEGREES BELOW FREEZING ACROSS THE ADVISORY AREA...ALLOWING FOG
TO FREEZE ON CONTACT WITH THE GROUND. AS A RESULT...AREA ROADS
MAY BECOME SLICK. MOTORISTS ARE URGED TO TAKE EXTRA TIME TO
REACH THEIR DESTINATIONS THIS MORNING...AND TO USE EXTRA CAUTION
AT UNCONTROLLED INTERSECTIONS AND AT RAIL ROAD CROSSINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.

&&