Powerful Storm to Impact Eastern Third of U.S. this weekend.
A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South.
For More Weather Information:
5NM NNW San Francisco CA
Marine Point Forecast[NOTICE]
Last Update: 6:25 pm PST Jan 18, 2019
Forecast Valid: 12am PST Jan 19, 2019-6pm PST Jan 25, 2019
- 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.