FXUS63 KFGF 270238
AFDFGF

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GRAND FORKS ND
835 PM CST THU NOV 26 2009

.DISCUSSION...FORECAST CHALLENGE FOR UPDATE CONCERNS TEMPERATURES. 
FLATTENING MID LEVEL RIDGE TO SHIFT OVER FA OVERNIGHT. SURFACE 
TROUGH ACROSS WESTERN DAKOTAS TO REACH FAR WESTERN FA BY MORNING. 
RESPECTABLE WARM ADVECTION WILL CONTINUE OVERNIGHT AHEAD OF TROUGH. 
MIXING NOT ALL THAT STRONG HOWEVER COMBINATION OF WARM ADVECTION... 
MID/UPPER LEVEL CLOUDS AND LACK OF ANY SNOWCOVER SHOULD LIMIT 
TEMPERATURE FALL TONIGHT. EXCEPTION WILL BE OVER FAR EASTERN FA 
WHERE TEMPERATURES FALLING OFF QUICKLY APPROACHING MORNING MINS. 
ONCE WARM ADVECTION INCREASES TEMPERATURE FALL SHOULD SLOW UP BUT 
WILL NEED TO LOWER MINS THIS AREA. REMAINDER OF FA MINIMUM 
TEMPERATURES LOOK REASONABLE. 

WILL MAKE MINOR ADJUSTMENTS TO OTHER FIELDS BUT BESIDES 
TEMPERATURES ADDITIONAL CHANGES WILL BE MINOR.               

&&

.AVIATION...VFR CONDITIONS OVERNIGHT WITH SOUTHERLY WINDS.

&&

.FGF WATCHES/WARNINGS/ADVISORIES...
ND...NONE.
MN...NONE.
&&

$$

VOELKER