National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Last Update: 310 AM PDT TUE SEP 2 2014

View Nearby Observations

Coastal Waters from Point Arena to Point Reyes out to 10 nm

Marine Zone Forecast





  • SynopsisHIGH PRESSURE CONTINUES OFF THE PACIFIC NORTHWEST COAST. A THERMAL TROUGH WILL SHIFT TO THE COAST RESULTING IN DECREASING WINDS OVER THE AREA EXCEPT FOR THE OUTER WATERS NORTH OF POINT REYES.
  • Today NW winds 10 to 20 kt. Wind waves 2 to 4 ft. NW swell 4 to 6 ft at 8 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning.
  • Tonight W winds 10 kt...becoming S after midnight. Wind waves 2 ft or less. NW swell 4 to 6 ft at 8 seconds. Patchy fog after midnight.
  • Wed S winds 10 kt. Wind waves 2 ft or less. NW swell 4 to 6 ft at 10 seconds. Patchy fog in the morning.
  • Wed Night SW winds 5 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft at 10 seconds. Patchy fog after midnight.
  • Thu S winds 10 kt. Wind waves 2 ft or less. NW swell 4 to 6 ft at 10 seconds. SW swell 3 ft. Patchy fog in the morning. Patchy fog after midnight.
  • Fri W winds 10 kt. Wind waves 2 ft or less. Mixed swell NW 3 to 5 ft and SW 3 ft. Patchy fog.
  • Sat W winds 5 to 15 kt. Wind waves 1 to 3 ft. mixed swell NW 3 to 5 ft and SW 3 ft. Patchy fog.



Additional Forecasts and Information

Zone Area Forecast for Coastal Waters from Point Arena to Point Reyes out to 10 nm
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