National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Last Update: 1012 AM EDT SUN APR 20 2014

View Nearby Observations

Fire Island Inlet NY to Moriches Inlet NY out 20 nm

Marine Zone Forecast





  • SynopsisHIGH PRES BUILDS OVER THE REGION FOR THE START OF THE NEW WEEK. A COLD FRONT MOVES ACROSS THE WATERS TUESDAY AND TUESDAY NIGHT. LOW PRESSURE EXITS TO THE EAST ON WEDNESDAY...FOLLOWED BY HIGH PRESSURE BUILDING IN THROUGH THURSDAY.
  • Today E winds 15 to 20 kt. Seas around 4 ft.
  • Tonight E winds 10 to 15 kt with gusts up to 20 kt...diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft.
  • Mon E winds 5 to 10 kt...becoming SE in the afternoon. Seas 2 to 4 ft.
  • Mon Night S winds around 5 kt. Seas 2 to 4 ft.
  • Tue SW winds 5 to 10 kt...becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 4 to 5 ft. A chance of showers in the afternoon.
  • Tue Night S winds 10 to 15 kt...becoming W after midnight. Seas 3 to 5 ft. A chance of showers in the evening.
  • Wed NW winds 10 to 15 kt...increasing to 15 to 20 kt. Seas 3 to 5 ft.
  • Thu NW winds 15 to 20 kt...diminishing to 10 to 15 kt after midnight. Seas 2 to 4 ft.



Additional Forecasts and Information

Zone Area Forecast for Fire Island Inlet NY to Moriches Inlet NY out 20 nm