Threat For Heavy Rainfall And Flooding Over The Texas Gulf Coast And Midwest; Excessive Heat Across The Desert Southwest
A slow moving disturbance will bring the continued threat for heavy rainfall and flooding along the Texas Gulf Coast through Wednesday. Flash Flood Watches remain in effect. Additional heavy rainfall will be possible from the Midwest to the Ohio Valley along a stalled frontal boundary. Very hot temperatures exceeding 110 degrees are likely over southern California, Nevada, and Arizona.
Hazardous Weather Conditions
Marine Zone Forecast
The Approximate Shoreward Edge of the Gulf Stream current, as of June 19th, 2018.
36 NM South of Dry Tortugas Light, on Loggerhead Key. 18 NM South of Cosgrove Shoal Light, off the Marquesas Keys. 14 NM South of Sand Key Light, off Key West. 14 NM South of Looe Key, off Big Pine Key. 16 NM South of Sombrero Key Light, off Marathon. 15 NM Southeast of Alligator Reef Light, off Islamorada. 13 NM Southeast of Molasses Reef Light, off Key Largo. 8 NM East of Carysfort Reef Light, off Ocean Reef.
Gulf Stream Information Courtesy of the Naval Oceanographic Office.