Blizzard conditions expected. Total snow accumulations between 12 and 19 inches. Winds gusting as high as 55 mph.
WHERE
Delaware Beaches and Inland Sussex Counties.
WHEN
From 1 PM this afternoon to 6 PM EST Monday.
IMPACTS
Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions will impact the Monday morning and evening commutes. Strong winds could cause tree damage and result in scattered power outages.
ADDITIONAL DETAILS
Snowfall rates could exceed 2 inches per hour. Locally higher snowfall amounts and significant drifting of snow possible. Some mixed precipitation possible this evening before a change to all snow.
Recommendations
Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Sun 9:00 PM → Mon 5:00 AM EST
WHAT
One to two feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways.
WHERE
Kent, Inland Sussex and Delaware Beaches.
WHEN
From 9 PM this evening to 5 AM EST Monday.
IMPACTS
At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. With any major flooding, flooding may become severe enough to cause more significant structural damage and some locations may become isolated by the flood waters.
ADDITIONAL DETAILS
Widespread minor to near moderate coastal flooding likely with the Monday afternoon high tide. Tidal flooding may also occur with the Monday night high tide.
Recommendations
A Coastal Flood Warning means that moderate or major tidal flooding is occurring or imminent. Be prepared for rising water levels and take appropriate action to protect life and property. Follow the recommendations of local emergency management officials. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.
Sun 1:00 PM → Mon 6:00 PM EST
The Winter Storm Watch has been replaced. Please see the latest information from NWS Mount Holly NJ on this developing situation.
Recommendations
Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
