Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 1, 12:00 PM EDT

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

20NM N Lewisetta VA

Marine Point Forecast

[NOTICE]

Today
SW 14kt
1ft

Small Craft Advisory
Tonight
SSW 14kt
1ft

Small Craft Advisory
Wednesday
SW 12kt
1ft

Small Craft Advisory
Wednesday Night
S 6kt⇓
1ft
Thursday
SSE 9kt
1ft
Thursday Night
SE 8kt
1ft
Friday
S 10kt
1ft
Friday Night
S 7kt
1ft
Saturday
SSW 7kt
1ft

Associated Zone Forecast which includes this point

Last Update: 6:32 am EDT Mar 31, 2026
Forecast Valid: 6am EDT Mar 31, 2026-6pm EDT Apr 6, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

Today

SW wind 12 to 14 kt. Sunny. Seas around 1 ft.

Tonight

SSW wind 11 to 14 kt. Mostly clear. Seas around 1 ft.

Wednesday

SW wind 10 to 12 kt, with gusts as high as 18 kt. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 1 ft.

Wednesday Night

S wind around 6 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms likely. Seas around 1 ft.

Thursday

SSW wind 5 to 9 kt becoming SSE in the afternoon. A slight chance of showers before 8am, then a slight chance of showers after 2pm. Seas around 1 ft.

Thursday Night

SE wind 6 to 8 kt becoming S after midnight. A slight chance of showers before 8pm. Seas around 1 ft.

Friday

S wind 7 to 10 kt. Mostly sunny. Seas around 1 ft.

Friday Night

S wind around 7 kt becoming SSW after midnight. Partly cloudy. Seas around 1 ft.

Saturday

SSW wind 5 to 7 kt. A chance of showers. 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.