Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Last Update: 401 AM EDT Tue Apr 14 2026

View Nearby Observations

For More Weather Information:

Philadelphia, PA Local Forecast Office

33NM NE Atlantic City NJ

Marine Zone Forecast


Today
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 3 to 4 ft. Wave detail: S 4 ft at 7 seconds and E 2 ft at 9 seconds.
Tonight
SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers in the evening.
Wed
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave detail: S 3 ft at 6 seconds and SE 1 foot at 9 seconds.
Wed Night
SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave detail: S 3 ft at 6 seconds and SE 1 foot at 9 seconds.
Thu
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave detail: S 3 ft at 6 seconds and SE 1 foot at 9 seconds.
Thu Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 6 seconds and SE 1 foot at 10 seconds.
Fri
SW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in the afternoon.
Fri Night
SW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft. A chance of showers in the evening.
Sat
E winds 5 to 10 kt. Seas 2 to 3 ft.
Sat Night
SE winds 10 to 15 kt. Seas 2 to 3 ft.



Basemap Options
Click map to change the forecast location
Loading map...
401 AM EDT Tue Apr 14 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data