Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Please Note: This page is experimental and provided for informational purposes only.
Always obtain a complete weather briefing from the nearest FAA Flight Service Station prior to departure.

Aviation Consistency Table Key

UTC	Time in Coordinated Universal Time
EDT	Time in Eastern Daylight Time
TAF CIG CAT	The ceiling condition indicated in the scheduled TAF issuance ("V" for VFR, "M" for MVFR, "I" for IFR, "LI" for LIFR)
ENSEMBLE BEST CIG CAT	The ceiling category indicated by a consensus of the model data ("V" for VFR, "M" for MVFR, "I" for IFR, "LI" for LIFR). Ten models are used in the ensemble (MAV, MET, GFS, HRRR, LAMP, NAM, RUC, SREF, GSP workstation WRF-ARW, and GSP workstation WRF-NMM).
CIG CONSISTENCY	The percentage of guidance members agreeing with the scheduled issuance category
TAF VSBY CAT	The visibility condition indicated in the scheduled TAF issuance ("V" for VFR, "M" for MVFR, "I" for IFR, "LI" for LIFR)
ENSEMBLE BEST VSBY CAT	The visibility category indicated by a consensus of the model data ("V" for VFR, "M" for MVFR, "I" for IFR, "LI" for LIFR). Three models are used in the ensemble (MAV, MET, and LAMP).
VSBY CONSISTENCY	The percentage of guidance members agreeing with the scheduled issuance category