Heavy Rain in the Southern Appalachians, Winter Weather in Parts of the Northwest
A storm system will bring heavy rain to the southern Appalachians Tuesday, with local flash flooding possible. Meanwhile, a strong storm system will move into the northwest late Tuesday and Wednesday, potentially bringing freezing rain and snow to parts of the Columbia River Gorge, Hood River Valley, and Cascades.
High and low forecast temperature values represent air temperature.
Last Update: 3:47 am EST Dec 1, 2015
Forecast Valid: 5am EST Dec 1, 2015-6pm EST Dec 7, 2015
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.
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.