Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Fire Weather Concerns in the Southern High Plains

Severe thunderstorms and the threat for excessive rainfall will move into the mid-Mississippi and lower Ohio Valleys today. There is potential for a few strong tornadoes, damaging wind gusts, large hail, and scattered flash flooding. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
S 15kt
1ft
Tonight
S 14kt
1ft
Tuesday
S 12kt
1ft
Tuesday Night
SSE 6kt⇓
< 1ft
Wednesday
⇑N 9kt
< 1ft
Wednesday Night
N 10kt⇓
< 1ft
Thursday
⇑N 6kt
< 1ft
Thursday Night
N 11kt⇓
< 1ft
Friday
⇑NNW 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:27 am PDT Apr 27, 2026
Forecast Valid: 3pm PDT Apr 27, 2026-6pm PDT May 4, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind around 15 kt. Mostly sunny. Waves around 1 ft.

Tonight

S wind 11 to 14 kt. Increasing clouds. Waves around 1 ft.

Tuesday

S wind 8 to 12 kt. Mostly cloudy. Waves around 1 ft.

Tuesday Night

SSE wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.

Wednesday Night

N wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Thursday Night

N wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Partly sunny. Waves 1 ft or less.

*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.