Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from November 25, 07:00 PM EST until November 27, 06:00 PM EST

For More Weather Information:

Philadelphia, PA Local Forecast Office

19NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 59 °F
S 10kt
2-3ft
Tonight
Low: 55 °F
SSW 15kt
4-5ft

Small Craft Advisory
Wednesday
High: 61 °F
SSW 10kt
3-4ft

Small Craft Advisory
Wednesday Night
Low: 41 °F
⇑WNW 15kt
3-4ft

Small Craft Advisory
Thanksgiving Day
High: 47 °F
W 20kt
2ft

Small Craft Advisory
Thursday Night
Low: 35 °F
W 20kt
2ft

Small Craft Advisory
Friday
High: 44 °F
W 20kt
2ft
Friday Night
Low: 34 °F
WNW 20kt⇓
2ft
Saturday
High: 45 °F
WNW 10kt⇓
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EST Nov 25, 2025
Forecast Valid: 8am EST Nov 25, 2025-6pm EST Dec 1, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH

Today

S wind around 10 kt. Mostly cloudy. Seas 2 to 3 ft.

Tonight

SSW wind around 15 kt, with gusts as high as 25 kt. Rain and thunderstorms before 4am, then rain and possibly a thunderstorm, mainly after 4am. Seas 4 to 5 ft.

Wednesday

SSW wind around 10 kt. Rain before 7am, then showers, mainly between 7am and 1pm. Seas 3 to 4 ft.

Wednesday Night

SW wind 10 to 13 kt becoming WNW 12 to 15 kt in the evening. Winds could gust as high as 30 kt. Partly cloudy. Seas 3 to 4 ft.

Thanksgiving Day

W wind 15 to 20 kt, with gusts as high as 30 kt. Mostly sunny. Seas around 2 ft.

Thursday Night

W wind 15 to 20 kt, with gusts as high as 30 kt. Mostly clear. Seas around 2 ft.

Friday

W wind around 20 kt, with gusts as high as 35 kt. Sunny. Seas around 2 ft.

Friday Night

WNW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Winds could gust as high as 30 kt. Mostly clear. Seas around 2 ft.

Saturday

WNW wind 7 to 10 kt decreasing to 5 to 8 kt in the afternoon. Sunny. Seas around 1 ft.

*Notices:

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.