National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from parts of Plains to Great Lakes on Labor Day

Isolated severe thunderstorms are forecast to develop on Labor Day along and ahead of a cold front from parts of the southern Great Lakes southwestward across Illinois and Missouri into southeast Kansas. Damaging winds, large hail and heavy rainfall will be possible with these storms.
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Last Update: 258 AM PDT MON SEP 1 2014

View Nearby Observations

Waters from Point Reyes to Pigeon Point from 10 to 60 nm

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...



  • SynopsisHIGH PRESSURE EXTENDS FROM THE EASTERN PACIFIC INTO THE PACIFIC NORTHWEST. MODERATE NORTHWEST WINDS CONTINUE ALONG THE CALIFORNIA COAST. THE WINDS WILL DECREASE OVER THE SOUTHERN WATERS TUESDAY THROUGH THURSDAY AS A THERMAL TROUGH DEVELOPS ALONG THE COAST.
  • Today NW winds 15 to 25 kt. Wind waves 3 to 6 ft. NW swell 5 to 7 ft at 9 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning.
  • Tonight NW winds 15 to 25 kt. Wind waves 3 to 6 ft. NW swell 5 to 7 ft at 9 seconds and SW 3 ft at 14 seconds. Patchy fog after midnight.
  • Tue NW winds 15 to 25 kt. Wind waves 3 to 5 ft. NW swell 5 to 7 ft at 8 seconds. Patchy fog in the morning.
  • Tue Night NW winds 10 to 20 kt. Wind waves 2 to 4 ft. NW swell 6 to 8 ft at 8 seconds. Patchy fog after midnight.
  • Wed NW winds 10 to 20 kt...becoming W 10 kt. Wind waves 3 to 5 ft. NW swell 5 to 7 ft at 8 seconds. Patchy fog in the morning. Patchy fog after midnight.
  • Thu S winds 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell NW 4 to 6 ft and S 3 ft. Patchy fog.
  • Fri NW winds 5 to 15 kt. Wind waves 1 to 3 ft. mixed swell NW 4 to 6 ft and S 3 ft. Patchy fog.



Additional Forecasts and Information

Zone Area Forecast for Waters from Point Reyes to Pigeon Point from 10 to 60 nm
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