Heavy Rainfall And Flooding Threat Continues Over The Western Gulf Coast And Midwest; Excessive Heat Widespread Across The Desert Southwest

A slow moving disturbance will continue to generate rounds of rainfall across the western Gulf Coast from Texas to western Louisiana through Thursday. Flooding of low lying and poor drainage areas will be possible. Across the Desert Southwest, triple digit heat with highs exceeding 115 degrees will be possible over portions of southern California, Nevada, and Arizona through Saturday.
Read More...

Hazardous Weather Conditions

Last Update: 425 AM EDT Thu Jun 21 2018

View Nearby Observations

For More Weather Information:

Key West, FL Local Forecast Office

7NM SE Molasses Reef Light FL

Marine Zone Forecast


Synopsis: A ridge of high pressure will remain near the Florida Keys for the rest of this week, before lifting northward into the Sunshine State this weekend but remaining weak early next week.

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.

Today
Variable winds near 5 knots. Seas around 1 foot. isolated showers and thunderstorms.
Tonight
Variable winds near 5 knots. Seas around 1 foot. isolated showers and thunderstorms.
Friday
South to southwest winds near 5 knots. Seas 1 foot or less. Isolated showers and thunderstorms.
Friday Night
East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. Isolated showers and thunderstorms.
Saturday
East to southeast winds near 10 knots. Seas 1 to 2 feet. Isolated showers and thunderstorms.
Saturday Night And Sunday
East to southeast winds near 10 knots. Seas 1 to 2 feet. Scattered showers and isolated thunderstorms.
Sunday Night
East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. Scattered showers and isolated thunderstorms.
Monday And Monday Night
East to southeast winds near 10 knots. Seas 1 to 3 feet. Scattered showers and isolated thunderstorms.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 425 AM EDT Thu Jun 21 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data