Aviation Discussion


.AVIATION /15Z MONDAY THROUGH FRIDAY/...
LOW CLOUDS HAVE BEEN SCATTERING OUT AND TAF SITES ARE EITHER MVFR
OR VFR. CLOUD BASES WILL CONTINUE TO LIFT THROUGH THE DAY. VFR
WILL THEN PREVAIL FOR THE REMAINDER OF THE TAF PERIOD.

WNDS WL BE THE OTHER ISSUE. SLY WINDS 15-25 KT ATTM AT THE SFC. LWX 
VWP INDICATES 40 KT AT 2K FT. HV LLWS GROUP CONTG...ALTHO THE JET 
AXIS SHUD BE PASSING NE OF TERMINALS SHORTLY /BTWN 09-10Z/. WINDS WL 
STILL BE STRONG THRUT THE DAY...W/ MEAN LYR MIXING SUGGESTING A FEW 
GUSTS SHUD REACH AOA 30KT ELY TAFTN. WNDS WL BECOME WLY TNGT..AND 
DIMINISH TO ARND 10-15 KT.

VFR TUE. WLY WINDS CONTG 10-15 KT.

RAIN AND SNOW ARE EXPECTED AT THE TERMINALS TUESDAY NIGHT AND 
THROUGH WEDNESDAY. MVFR/VFR CONDITIONS WILL LIKELY BECOME IFR BY 
WEDNESDAY AFTERNOON AS RAIN OR SNOW WHICH MAY BE HEAVY AT TIMES 
RESULT IN LOW VSBYS. N WINDS 10-15 KTS ARE EXPECTED WEDNESDAY 
BECOMING NW 10-15 KTS WED NIGHT. CONDITIONS WILL IMPROVE THURSDAY 
MORNING BUT ADDITIONAL -SN IS POSSIBLE. AT THIS TIME VFR CONDITIONS 
ARE EXPECTED.

 

Terminal Aviation Forecasts

TAFBWI (View previous versions )
KBWI 241736Z 2418/2524 21014G25KT P6SM BKN035
     FM242200 21014KT P6SM SCT035
     FM250200 22009KT P6SM SCT250
     FM250400 23007KT P6SM BKN060
     FM250700 26006KT P6SM SCT250=

TAFCHO (View previous versions )
KCHO 241736Z 2418/2518 20015G25KT P6SM BKN035
     FM242100 21016KT P6SM SCT040
     FM242300 20015KT P6SM SCT250
     FM250300 23009KT P6SM SCT060
     FM251100 27004KT P6SM SCT150=

TAFDCA (View previous versions )
KDCA 241736Z 2418/2518 21013G23KT P6SM BKN035
     FM242300 20013KT P6SM SCT250
     FM250300 22009KT P6SM BKN250
     FM250800 28005KT P6SM SCT060=

TAFIAD (View previous versions )
KIAD 241736Z 2418/2524 20015G25KT P6SM BKN025
     FM241900 20015G25KT P6SM SCT035
     FM242200 20015KT P6SM SCT250
     FM250300 22009KT P6SM SCT250
     FM250600 25005KT P6SM SCT250
     FM250900 31005KT P6SM SCT150=

TAFMRB (View previous versions )
KMRB 241736Z 2418/2518 20015G25KT P6SM FEW250
     FM242200 23013KT P6SM BKN070
     FM250200 23008KT P6SM SCT060
     FM250500 27008KT P6SM SCT250=

TAFMTN (View previous versions )
KMTN 241736Z 2418/2518 20013G24KT P6SM BKN035
     FM242300 21015KT P6SM SCT250
     FM250300 22008KT P6SM SCT060
     FM250800 28006KT P6SM SCT250=


Meteorological Impact Statement

ZDC MIS 01 VALID 241300-242000
...FOR ATC PLANNING PURPOSES ONLY...
SOUTH TO SOUTHWEST WINDS 15G25KT ACRS ZDC...LOCALLY HIGHER WINDS 
POSSIBLE. AREAS MOD TO LOCAL SEVERE TURB BLW 100. LLWS WITH 020 
WINDS SSW 25-50KT. LGT-MOD TURB ABV FL300 ACRS ZDC. AREAS MVFR/IFR 
CIGS ACRS ZDC. SHRA E NC...WITH WDLY SCT TSRA DEVELOPING AFT 17Z.

Surface Map


TRACON Thunderstorm Forecast


Vertical Wind Profiles