Severe Thunderstorms Possible for the Great Lakes into Ohio Valley; Heavy to Excessive Rainfall Over the Southern Plains

Severe thunderstorms will race along a cold front from the Upper Mississippi Valley into the Great Lakes and Ohio Valley with the main threat being damaging winds. The tail end of this front will possibly produce heavy to excessive rainfall across the southern Plains into the Lower Mississippi Valley through Saturday. Finally, Major-to-record river flooding continues across the Carolinas.
Read More...

Hazardous Weather Conditions

Last Update: 347 PM CDT Thu Sep 20 2018

View Nearby Observations

For More Weather Information:

Corpus Christi, TX Local Forecast Office

7NM N Rockport TX

Marine Zone Forecast


Synopsis: A weak to moderate onshore flow is expected Friday with a more moderate flow over the Gulf waters during the evening and overnight hours tonight and Friday night. Isolated showers and thunderstorms tonight will increase to isolated to scattered Friday into Friday night. Higher rain and thunderstorm chances are likely to continue through the weekend with weak to moderate south to southeasterly flow across area waters. The higher moisture will persist into the early part of next week resulting in continued daily rain and thunderstorm chances.

Tonight
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. A slight chance of showers and thunderstorms.
Friday
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. A chance of showers and thunderstorms.
Friday Night
Southeast wind 5 to 10 knots. Bays smooth. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight.
Saturday
Southeast wind 5 to 10 knots. Bays smooth. Showers and thunderstorms likely.
Saturday Night
Southeast wind 5 to 10 knots. Bays smooth. A chance of showers and thunderstorms.
Sunday
North wind around 5 knots shifting southeast in the afternoon. Bays smooth. A chance of showers and thunderstorms.
Sunday Night
South wind 5 to 10 knots. Bays smooth. A chance of showers and thunderstorms.
Monday
South wind around 5 knots becoming 5 to 10 knots in the afternoon. Bays smooth. A chance of showers and thunderstorms.
Monday Night
South wind 5 to 10 knots. Bays smooth. A chance of showers and thunderstorms.
Tuesday
Southeast wind 5 to 10 knots. Bays smooth. A chance of showers and thunderstorms.
Tuesday Night
Southeast wind 5 to 10 knots. Bays smooth. A chance of showers and thunderstorms.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 347 PM CDT Thu Sep 20 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data