Severe Weather and Flooding Expected Across Parts of the South into the Ohio Valley

Widespread heavy rain and flash flooding is possible across the Mid-Mississippi Valley and Ohio Valley through Friday night along a slow-moving cold front. South of this front will be a severe weather threat from the Southern Plains, the Mid-South, and Lower Mississippi Valley to the Ohio Valley. Chilly temperatures and heavy mountain snowfall will persist for parts of the West.
Read More...

En Español

Hazardous Weather Conditions

Hazardous Seas Warning until March 25, 02:00 AM PDT

For More Weather Information:

Portland, OR Local Forecast Office

33NM WSW Long Beach WA

Marine Point Forecast

[NOTICE]

Overnight

WNW 20kt
16ft

Haz. Seas Warning
Friday

WNW 23kt
16-17ft

Haz. Seas Warning
Friday
Night
NW 20kt
15-16ft

Haz. Seas Warning
Saturday

NW 19kt
11-13ft
Saturday
Night
NW 18kt
9-10ft
Sunday

WNW 12kt
6-7ft
Sunday
Night
SE 14kt
6ft
Monday

E 17kt
5ft
Monday
Night
ENE 18kt
7-9ft

Associated Zone Forecast which includes this point

Last Update: 1:41 am PDT Mar 24, 2023
Forecast Valid: 3am PDT Mar 24, 2023-6pm PDT Mar 30, 2023

View Nearby Observations

Detailed Forecast

Overnight

WNW wind around 20 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce small hail. W swell 15 ft at 13 seconds. Wind waves around 6 ft.

Friday

WNW wind around 23 kt. Showers and thunderstorms before 5pm, then a chance of showers. Some of the storms could produce small hail. WNW swell 16 ft at 14 seconds. Wind waves 5 to 7 ft.

Friday Night

NW wind 16 to 20 kt. A chance of showers, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce small hail. WNW swell 14 to 15 ft at 14 seconds. Wind waves 3 to 5 ft.

Saturday

NW wind around 19 kt. Showers and possibly a thunderstorm. Some of the storms could produce small hail. WNW swell 12 to 13 ft. Wind waves around 3 ft.

Saturday Night

NW wind 14 to 18 kt. Showers. WNW swell 9 to 10 ft. Wind waves around 3 ft.

Sunday

WNW wind 9 to 12 kt becoming SW in the afternoon. Showers. WNW swell 6 to 7 ft. Wind waves around 2 ft.

Sunday Night

SSW wind 10 to 14 kt becoming SE after midnight. A chance of showers. WNW swell 5 to 6 ft. Wind waves 2 to 3 ft.

Monday

E wind around 17 kt, with gusts as high as 24 kt. A chance of showers. WNW swell 4 ft. Wind waves around 3 ft.

Monday Night

ENE wind 15 to 18 kt, with gusts as high as 27 kt. A chance of showers. S swell 8 ft. Wind waves 3 to 4 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.