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: 231 PM PDT MON SEP 1 2014

View Nearby Observations

Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...
...GALE WARNING IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE
WEDNESDAY NIGHT...


  • SynopsisHIGH PRESSURE WILL CONTINUE TO BUILD TOWARD THE COAST THROUGH MID WEEK AS A THERMAL TROUGH GRADUALLY INTENSIFIES NEAR THE CALIFORNIA COAST. WINDS AND SEAS WILL CONTINUE TO INCREASE...WITH GALE FORCE CONDITIONS EXPECTED IN THE OUTER WATERS TUE AND WED.
  • Tonight NW winds 20 to 25 kt. Gusts up to 30 kt. Waves NW 9 ft at 8 seconds...and SW 2 ft at 14 seconds. Patchy fog.
  • Tue N winds 20 to 25 kt. Gusts up to 30 kt. Waves NW 10 ft at 9 seconds...and SW 2 ft at 14 seconds. Patchy fog.
  • Tue Night N winds 25 to 30 kt. Gusts up to 35 kt. Waves NW 13 ft at 10 seconds...and SW 3 ft at 14 seconds. Patchy fog.
  • Wed N winds 20 to 30 kt with gusts to 35 kt. Waves NW 15 ft at 10 seconds...and SW 2 ft at 14 seconds.
  • Wed Night N winds 20 to 30 kt. Waves N 15 ft at 11 seconds... And SW 2 ft at 14 seconds.
  • Thu N winds 15 to 25 kt...easing to 5 to 10 kt. Waves NW 12 ft at 10 seconds...and SW 2 ft at 21 seconds.
  • Fri NW winds 5 to 15 kt. Waves NW 8 ft at 9 seconds...and S 3 ft at 19 seconds.
  • Sat N winds 10 to 20 kt. Waves NW 8 ft at 9 seconds...and S 3 ft at 18 seconds.



Additional Forecasts and Information

Zone Area Forecast for Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm
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