FXUS63 KDVN 041142 AAA
AFDDVN

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
542 AM CST FRI DEC 4 2009

.UPDATE...
SATELLITE/RADAR TRENDS SHOW CLEARING TAKING PLACE BUT --SN CONTINUE 
TO LINGER ACROSS PARTS OF THE AREA. MINOR UPDATE TO REFLECT --SN 
LINGERING INTO THE FIRST FEW HRS OF THE MORNING. NEW SHSN/--SN 
SHOULD DEVELOP DURING THE AFTERNOON AS COLD WX SC FIRES OFF AND THE 
NEXT VORT MAX ARRIVES.
...08...

&&

.AVIATION...
DOWNWARD MOTION CLEARING OUT SKIES FOR KCID AND WILL SHORTLY FOR 
KDBQ/KMLI. LINGERING FLURRIES AND 3KFT CIGS THROUGH 14-15Z AT KBRL 
BEFORE BRIEFLY CLEARING OUT. DIURNAL HEATING/STEEP LOW LEVEL LAPSE 
RATES TO FIRE OFF ANOTHER ROUND OF CLOUDS AROUND 18Z. HAVE OPTED TO 
GO WITH 3.5KFT CIGS IN THE 12Z TAFS. HOWEVER...POTENTIAL THERE FOR 
3KFT CIGS. AFT 00Z/05...SITES NOT ALREADY IN VFR CONDITIONS TO 
IMPROVE TO VFR.
...08...

&&

.DVN WATCHES/WARNINGS/ADVISORIES...
IA...NONE.
IL...NONE.
MO...NONE.

&&

$$