Storm system to bring winter weather from the Plains to New England through Monday
A storm system spinning over the central U.S. will set the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow will extend from Nebraska to New England. Just to the south of this area of snow, marginal temps will lead to the possibility of a transition zone of sleet and freezing rain.
Hazardous Weather Conditions
17NM E Hyannis MA
Marine Point Forecast [NOTICE]
- SynopsisHIGH PRES WILL SHIFT OFFSHORE SUNDAY. ANOTHER LOW PRES AREA WILL
PASS S OF THE SOUTHERN WATERS LATE SUNDAY INTO MON. HIGH PRES BUILDS
IN BEHIND THE DEPARTING LOW ON TUE...THEN MOVES OFFSHORE ON WED. A
COLD FRONT WILL CROSS THE WATERS THURSDAY.
FOR INFORMATION ON POSSIBLE HAZARDOUS WEATHER BEYOND THE 24-36 HOUR
FORECAST PERIOD...PLEASE VISIT WWW.WEATHER.GOV/BOSTON AND FOLLOW THE
CURRENT HAZARDS LINK ABOVE THE MAP ON THE LEFT.
- Overnight WNW wind around 8 kt, with gusts as high as 31 kt. Mostly clear. Seas 4 to 5 ft.
- Sunday WNW wind 8 to 11 kt increasing to 12 to 15 kt in the morning. Winds could gust as high as 29 kt. Mostly sunny. Seas 2 to 3 ft.
- Sunday Night N wind 6 to 9 kt becoming NE 10 to 13 kt. Snow likely, mainly after 4am. Seas 1 to 2 ft.
- Monday E wind 18 to 20 kt becoming NE in the afternoon. Winds could gust as high as 43 kt. Snow before noon, then rain between noon and 5pm, then rain and snow after 5pm. The snow could be heavy at times. Seas 3 ft building to 6 ft.
- Monday Night N wind 20 to 25 kt becoming NNW 26 to 31 kt after midnight. Winds could gust as high as 43 kt. Snow showers, mainly before 2am. Seas 5 to 6 ft.
- Tuesday NNW wind 15 to 18 kt becoming WNW 12 to 15 kt in the afternoon. Winds could gust as high as 26 kt. A slight chance of snow showers before 9am. Seas 6 ft subsiding to 4 ft.
- Tuesday Night W wind around 10 kt. Partly cloudy. Seas 2 to 3 ft.
- Wednesday SW wind 9 to 12 kt increasing to 13 to 16 kt in the afternoon. Winds could gust as high as 24 kt. Partly sunny. Seas around 2 ft.
- Wednesday Night SW wind around 14 kt becoming W after midnight. Winds could gust as high as 23 kt. A chance of snow showers. Seas around 2 ft.
This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area.
Forecast information for a larger area can be found within the zone
forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc.
These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
HOURLY WEATHER GRAPH
NATIONAL DIGITAL FORECAST DATABASE