Severe Thunderstorms, Heavy Rain, Gusty Winds, And Flooding Potential From The Southeast U.S. To The Appalachians and Mid Atlantic Region

A slow moving low pressure system will track from the southern U.S. to the Mid Atlantic and Northeast early this week. The system will bring widespread rain, locally heavy from the Deep South to the Mid Atlantic Region. Localized flooding will be possible. In addition, the potential exists for strong to severe thunderstorms capable of damaging wind particularly over the Southeast U.S. into Monday.
Read More...

Last Update: 248 AM PDT Mon Apr 23 2018

View Nearby Observations

14NM WSW San Francisco CA

Marine Zone Forecast


Synopsis: PZZ500-231645- 248 AM PDT Mon Apr 23 2018 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Northwesterly winds will ease through much of the week as the pressure gradient weakens across the coastal waters. Light to moderate seas will prevail through the forecast period. $$

Today
NW winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft at 13 seconds.
Tonight
W winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 4 to 6 ft at 12 seconds. Patchy fog after midnight.
Tue
W winds 10 kt. Wind waves 2 ft or less. W swell 3 to 5 ft at 18 seconds. Patchy fog in the morning.
Tue Night
W winds 10 kt. Wind waves 2 ft or less. W swell 5 to 7 ft at 16 seconds.
Wed
S winds 5 to 15 kt. Wind waves 1 to 3 ft. W swell 5 to 7 ft at 15 seconds. Swell SW 3 ft.
Thu
W winds 10 kt. Wind waves 2 ft or less. W swell 3 to 5 ft. Swell SW 3 ft.
Fri
W winds 5 to 15 kt. Wind waves 1 to 3 ft. W swell 4 to 6 ft and SW 3 ft. Slight chance of showers. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas 6 to 8 ft with a dominant swell period of 13 seconds. across the bar...combined seas 6 to 8 ft with a dominant swell period of 13 seconds. Maximum ebb current of 2.5 knots at 9:43 am monday and 1.8 knots at 11:43 pm monday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Combined seas 6 to 8 ft with a dominant swell period of 13 seconds. ACROSS THE BAR...Combined seas 6 to 8 ft with a dominant swell period of 13 seconds. Maximum ebb current of 2.5 knots at 9:43 AM Monday and 1.8 knots at 11:43 PM Monday.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 248 AM PDT Mon Apr 23 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data