Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight
A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
23NM E Hyannis MA
Marine Point Forecast [NOTICE]
- SynopsisSOUTHWEST WINDS WILL PREVAIL ACROSS THE WATERS THROUGH TUESDAY ALONG
WITH WARM AND MUGGY AIR. A COLD FRONT IN THE GREAT LAKES WILL
PUSH ACROSS DURING THE TUESDAY OVERNIGHT. HIGH PRESSURE WILL BUILD
OVER THE NORTHEAST FOR WEDNESDAY AND THURSDAY...THEN MOVE OFFSHORE
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.
- Tonight SW wind around 8 kt. A slight chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Patchy fog after 8pm. Seas around 2 ft.
- Tuesday SSW wind 6 to 10 kt. Patchy dense fog before noon. Seas around 2 ft.
- Tuesday Night SSW wind around 12 kt. Patchy fog. Seas around 2 ft.
- Wednesday W wind 6 to 8 kt becoming NW in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas around 2 ft.
- Wednesday Night Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.
- Thursday Variable winds 5 kt or less. Sunny. Seas around 1 ft.
- Thursday Night SW wind around 7 kt. Mostly clear. Seas around 1 ft.
- Friday SSW wind 8 to 11 kt increasing to 12 to 15 kt in the afternoon. Sunny. Seas 1 to 2 ft.
- Friday Night SW wind around 15 kt. Mostly clear. Seas around 3 ft.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS. SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
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