Heavy rain from the central Gulf Coast to Southeast U.S. this weekend
Heavy rain is expected from eastern Texas across the Lower Miss. Valley to the Southeast U.S. this weekend. This rain could lead to flash flooding. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies. Snow and hazardous travel conditions will impact the upper Midwest and parts of the Great Lake States.
High and low forecast temperature values represent air temperature.
Last Update: 2:15 pm EST Dec 4, 2016
Forecast Valid: 4pm EST Dec 4, 2016-6pm EST Dec 10, 2016
THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM AS OF DECEMBER THIRD...
19 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 6 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 4 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 6 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 7 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 2 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. LESS THAN 1 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 2 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.
GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.
- This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
- The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.