Heavy rain and severe weather possible from the northern/central Plains to the Upper Midwest

Heavy rainfall and severe thunderstorms are expected across portions of the northern and central Plains, pushing eastward into the Upper Midwest by Wednesday. These severe thunderstorms may be capable of producing large hail and damaging winds, and possibly some tornadoes.
Read More...

Last Update: 1220 PM EDT Tue Jun 27 2017

View Nearby Observations

For More Weather Information:

Philadelphia, PA Local Forecast Office

18NM SSW Atlantic City NJ

Marine Zone Forecast


Synopsis: A weak cold front passes across the Mid Atlantic states today. High pressure will follow tonight and Wednesday. This high moves offshore during the end of the week. Eventually, another weak cold front will cross the Mid Atlantic states Saturday night or Sunday.

This Afternoon
SW winds 5 to 10 kt. Waves 2 ft or less. Mainly in SE swell with a dominant period of 9 seconds. A slight chance of showers and tstms.
Tonight
SW winds 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Waves 2 ft or less. Mainly in SE swell with a dominant period of 9 seconds.
Wed
NW winds 10 to 15 kt, diminishing to 5 to 10 kt late in the morning, then becoming SW early in the afternoon, increasing to 10 to 15 kt late. Waves 2 ft or less. Mainly in SE swell with a dominant period of 9 seconds.
Wed Night
SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Waves 2 ft or less. Mainly in SE swell with a dominant period of 9 seconds.
Thu
SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 5 ft.
Thu Night
SW winds 15 to 20 kt. Seas 4 to 6 ft.
Fri
SW winds 15 to 20 kt. Seas 3 to 5 ft.
Fri Night
SW winds 15 to 20 kt. Seas 3 to 5 ft.
Sat
SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 4 ft.
Sat Night
S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Seas 3 to 4 ft. A chance of showers and tstms. winds and seas higher in and near tstms.

Winds and seas higher in and near tstms.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 1220 PM EDT Tue Jun 27 2017
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data