Heavy Rainfall Threat The Across The Eastern U.S.
A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes.
High and low forecast temperature values represent air temperature.
Water temperature forecast is experimental.
Last Update: 4:09 am EDT Sep 22, 2021
Forecast Valid: 5am EDT Sep 22, 2021-6pm EDT Sep 28, 2021
Winds and waves higher in and near thunderstorms.
See Lake Erie open lakes forecast for Friday through Sunday.
The water temperature off Toledo is 73 degrees, off Cleveland 73
degrees, and off Erie 70 degrees.
- 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.