Tactical Decision Aids
Click on graphic above to view Critical Tail Wind TDA
Click on graphic above to view Thunderstorm TDA
Latest Discussion
249 PM CST THU DEC 18 2014 //ORD AND MDW CONCERNS...UPDATED 20Z..

* MVFR CIGS THROUGH PERIOD

BMD //DISCUSSION...UPDATED 18Z..

HIGH PRESSURE WILL SLOWLY DRIFT OVER THE TERMINALS THROUGH THE TAF PERIOD RESULTING IN ALREADY LIGHT WINDS CONTINUING TO TREND DOWNWARD. A FEW HOLES IN THE MVFR CIGS HAD DEVELOPED EARLIER BUT HAVE SINCE BEGUN TO FILL IN AND EXPECT MVFR TO REMAIN THROUGH THE REMAINDER OF THE FORECAST PERIOD...THOUGH CLOUD BASES MAY TREND DOWNWARD SLIGHTLY OVERNIGHT

BMD //ORD AND MDW CONFIDENCE...UPDATED 20Z..

* MEDIUM-HIGH FOR CIGS REMAINING MVFR THROUGH PD

* HIGH ON LIGHT WINDS THROUGH PD...THOUGH WIND DIRECTION MAY BE VARIABLE AT TIMES

BMD //OUTLOOK FOR ORD/MDW FOR 00Z SATURDAY-12Z THURSDAY...UPDATED 12Z..

* FRIDAY NIGHT...DRY. MVFR POSSIBLE

* SATURDAY AND SUNDAY...DRY/VFR. LIGHT SOUTH WINDS

* MONDAY...CHANCE OF RAIN/SNOW. MVFR LIKELY. GUSTY SOUTHERLY WINDS

* TUESDAY...CHANCE OF RAIN/SNOW. IFR LIKELY. SOUTHWEST WINDS

* WEDNESDAY...CHANCE OF SNOW. MVFR LIKELY. STRONG/GUST WEST WINDS.
Latest Terminal Forecast
Could not connect : Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)