National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday evening across parts of the Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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Last Update: 236 PM PDT TUE SEP 2 2014

View Nearby Observations

Coastal waters from Cascade Head to Florence OR out 10 nm

Marine Zone Forecast





  • SynopsisA WEAK COLD FRONT WILL MOVE ACROSS THE NORTHERN WATERS THIS EVENING. HIGH PRES THEN BUILDS OVER THE NE PACIFIC ON WED AND PERSISTS THROUGH THE END OF THE WEEK. MEANWHILE...A THERMAL LOW PRES ALONG THE CALIFORNIA COAST WILL EXPAND N INTO OREGON.
  • Tonight N wind 10 to 15 kt with gusts to 20 kt. Wind waves 4 ft. NW swell 6 ft at 9 seconds.
  • Wed N wind 10 to 15 kt with gusts to 20 kt. Wind waves 5 ft. NW swell 7 ft at 9 seconds.
  • Wed Night N wind 15 to 20 kt...rising to 20 to 25 kt after midnight. Wind waves 5 ft. NW swell 7 ft at 9 seconds.
  • Thu N wind 20 to 25 kt. Wind waves 5 ft. NW swell 6 ft at 9 seconds.
  • Thu Night N wind 20 to 25 kt with gusts to 30 kt. Wind waves 6 ft. NW swell 5 ft at 8 seconds.
  • Fri N wind 20 to 25 kt...easing to 15 to 20 kt in the afternoon. Wind waves 6 ft. NW swell 5 ft.
  • Fri Night N wind 20 to 25 kt...easing to 15 to 20 kt after midnight. Wind waves 5 ft. NW swell 5 ft.
  • Sat N wind 15 to 20 kt. Wind waves 4 ft. NW swell 5 ft.
  • Sun N wind 15 to 20 kt. Wind waves 4 ft. NW swell 5 ft.



Additional Forecasts and Information

Zone Area Forecast for Coastal waters from Cascade Head to Florence OR out 10 nm
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