Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

16NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 58 °F
SW 15kt
2ft
Tonight
Low: 53 °F
SSW 10kt
1-2ft
Tuesday
High: 63 °F
SSW 10kt
2ft
Tuesday Night
Low: 57 °F
SSW 20kt
2-3ft
Wednesday
High: 65 °F
SW 20kt⇓
2-3ft
Wednesday Night
Low: 51 °F
S 10kt
1-2ft
Thursday
High: 58 °F
ESE 15kt
1ft
Thursday Night
Low: 51 °F
S 15kt
1ft
Friday
High: 61 °F
S 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 am EDT Mar 30, 2026
Forecast Valid: 12pm EDT Mar 30, 2026-6pm EDT Apr 5, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 15 kt. Isolated showers after 2pm. Waves around 2 ft.

Tonight

SSW wind around 10 kt. Isolated showers before 8pm, then isolated showers after 2am. Waves 1 to 2 ft.

Tuesday

SSW wind around 10 kt. Isolated showers before 10am. Waves around 2 ft.

Tuesday Night

SSW wind around 20 kt. Partly cloudy. Waves 2 to 3 ft.

Wednesday

SW wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. A chance of rain after 2pm. Waves 2 to 3 ft.

Wednesday Night

S wind around 10 kt becoming SE after midnight. A chance of rain and thunderstorms before 8pm, then rain likely and possibly a thunderstorm between 8pm and 2am, then a chance of rain after 2am. Waves 1 to 2 ft.

Thursday

ESE wind 10 to 15 kt. A chance of rain before 8am. Waves around 1 ft.

Thursday Night

S wind 10 to 15 kt. Partly cloudy. Waves around 1 ft.

Friday

S wind around 10 kt. Partly sunny. Waves 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.