Heavy Rain for Parts of Texas & Louisiana; Very Warm Across the Plains and Midwest

Tropical Depression Imelda will bring heavy rainfall to portions of coastal Texas and Louisiana through Thursday. Flash flood watches remain in effect, including for metro Houston. Elsewhere, high pressure and mainly dry weather will bring temperatures as much as 20 degrees above normal from the Central Plains to Upper Midwest. Critical fire weather conditions linger over parts of the Great Basin.
Read More...

Last Update: 626 AM EDT Wed Sep 18 2019

View Nearby Observations

For More Weather Information:

Miami - South Florida Local Forecast Office

10NM E Sea Ranch Lakes FL

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...
Synopsis: Substantial swell from Hurricane Humberto will combine with fresh to strong north-northeast breezes to produce rough seas across the Atlantic waters, especially over the Gulf Stream where wave heights may exceed 10 feet through late week. A Small Craft Advisory remains in effect for the Atlantic waters through this weekend. Small Craft should exercise extreme caution, especially around jetties and inlets.

.GULF STREAM HAZARDS...Seas will build 8 to 12 feet. The highest seas are expected off Palm Beach County, but at least occasional seas in this height range are possible elsewhere in the Gulf Stream. Extreme caution is advised for Mariners.

The approximate location of the west wall of the Gulf Stream as of Sep 17, 2019 at 1200 UTC...

7 nautical miles east northeast of Fowey Rocks. 12 nautical miles southeast of Port Everglades. 8 nautical miles east of Lake Worth. 12 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today
North northeast winds 10 to 20 knots. Seas 4 to 6 feet with occasional seas to 8 feet. Period 6 seconds. Intracoastal waters choppy in exposed areas. Chance of showers in the morning. Slight chance of thunderstorms in the morning. Slight chance of showers in the morning.
Tonight
Northeast winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas to 8 feet. Period 6 seconds. Intracoastal waters choppy in exposed areas. Slight chance of thunderstorms late in the evening. Slight chance of showers through the night.
Thursday
Northeast winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas to 8 feet. Period 7 seconds. Intracoastal waters choppy in exposed areas. Slight chance of showers in the morning, then chance of showers and thunderstorms.
Thursday Night
East northeast winds 15 to 20 knots with gusts to around 30 knots. Seas 6 to 8 feet with occasional seas to 10 feet. Period 7 seconds. Intracoastal waters choppy in exposed areas. Slight chance of thunderstorms late in the evening. Chance of showers through the night. Chance of thunderstorms after midnight.
Friday
East northeast winds 20 to 25 knots. Seas 6 to 8 feet with occasional seas to 10 feet. North swell around 3 feet. Intracoastal waters rough in exposed areas. Chance of thunderstorms in the morning. Chance of showers. Slight chance of thunderstorms.
Friday Night
East winds 20 to 25 knots. Seas 6 to 8 feet with occasional seas to 10 feet. Intracoastal waters rough in exposed areas. Showers likely and slight chance of thunderstorms.
Saturday Through Sunday
East northeast winds 15 to 20 knots with gusts to around 30 knots. Seas 4 to 6 feet with occasional seas to 9 feet. Intracoastal waters choppy in exposed areas. Chance of showers and thunderstorms.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 626 AM EDT Wed Sep 18 2019
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data