Active Weather Pattern To Persist Over The Eastern U.S Through Midweek
A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
High and low forecast temperature values represent air temperature.
Water temperature forecast is experimental.
Last Update: 8:16 am CDT May 4, 2016
Forecast Valid: 9am CDT May 4, 2016-6pm CDT May 10, 2016
THIS MORNING AND WILL MOVE EAST TO THE UPPER OHIO VALLEY BY THIS
EVENING...THEN MERGE WITH ANOTHER LOW ALONG THE MID ATLANTIC COAST
TONIGHT. MEANWHILE...HIGH PRESSURE OF 30.1 INCHES STRETCHES FROM
MANITOBA INTO THE DAKOTAS EARLY THIS MORNING AND WILL MOVE ACROSS
LAKE MICHIGAN ON THURSDAY...THEN TO THE OHIO VALLEY FRIDAY.
ANOTHER LOW OF 29.6 INCHES WILL MOVE ACROSS SOUTHERN MANITOBA
THURSDAY TO QUEBEC LATE FRIDAY NIGHT...WITH A TRAILING COLD FRONT
MOVING ACROSS LAKE MICHIGAN INTO EARLY SATURDAY. A 30.0 INCH HIGH
WILL BUILD ACROSS THE CANADIAN PRAIRIES OVER THE WEEKEND THEN MOVE
INTO THE GREAT LAKES EARLY NEXT WEEK.
- 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.