National Weather Service United States Department of Commerce

Tropical Storm Imelda Forms; Another Round of Heavy Rain and Potential Flooding in the Southwest

Tropical Storm Imelda has formed near the Bahamas Sunday afternoon, and continues to bring heavy rainfall. The risk of significant wind impacts from Imelda along the Southeast coast are decreasing. Another round of showers and storms with a heavy rain and flash flood threat will continue in the Southwest through Monday morning. Read More >

Use the options below to select different sites for a TAF Tactical Decision Aid (TDA). This will use the lowest/worst case forecast for the specified time. You also can update the URL parameters to try to select TAFs not in the drop-down menu. For the URL parameters you can select the id(s) (&id=KSEA,KPDX,KGEG) and be sure use the 4-letter ICAO outside CONUS, hours (&hours=6), output type (0=detailed/1=brief/2=one-line/4=graphical, &size=1), color coding (0=intesity background/1=type background/2=text color/4=graphical, &color=1), Turb/Ice (0=yes/1=no, &hidetb=0), TAF text (0=no/1=yes, &text=1), and include/skip METAR observation (0=include/1=skip, &hidemetar=0) in italics. More detailed coding info is availble by hovering over Info cell for the non-graphical versions. Hovering over the rows will display the raw TAF. Note that multiple IDs default to one-line output type and intensity background color. The graphical, detailed, and brief versions only work for one site at a time, along with G-AIRMET <18,000' turbulence/icing within ~25mi (bottom row). Some international or military TAF formats may not decode properly.


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