Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

Catastrophic flooding and landslides will continue to bring a significant risk to life and property in Washington and northwest Oregon. Arctic air will bring near record cold temperatures and dangerous wind chills from the Northern High Plains into the Mid-South and Mid-Atlantic through the weekend. A narrow band of snow is likely from the Mid-West, Upper Ohio Valley into the Central Appalachians. Read More >

Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

Evanston IL

Marine Point Forecast

[NOTICE]

Friday
High: 30 °F
W 10kt
< 1ft
Friday Night
Low: 10 °F
WNW 15kt
1-2ft

Small Craft Advisory
Saturday
High: 11 °F
WNW 15kt
1-2ft

Small Craft Advisory
Saturday Night
Low: 3 °F
NW 15kt
2-3ft

Small Craft Advisory
Sunday
High: 14 °F
NW 15kt
1-3ft

Small Craft Advisory
Sunday Night
Low: 7 °F
SSW 15kt
1ft
Monday
High: 24 °F
SSW 15kt
1ft
Monday Night
Low: 20 °F
WSW 10kt
< 1ft
Tuesday
High: 38 °F
SSW 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:21 am CST Dec 12, 2025
Forecast Valid: 4am CST Dec 12, 2025-6pm CST Dec 18, 2025

View Nearby Observations

Detailed Forecast

Friday

WNW wind 5 to 10 kt becoming WSW in the afternoon. Winds could gust as high as 15 kt. A slight chance of flurries after 5pm. Waves 1 ft or less.

Friday Night

WSW wind 10 to 15 kt becoming NW after midnight. Winds could gust as high as 25 kt. A slight chance of flurries before 11pm. Waves 1 to 2 ft.

Saturday

WNW wind around 15 kt. A chance of snow after 9am. Waves 1 to 2 ft.

Saturday Night

NW wind around 15 kt, with gusts as high as 25 kt. Partly cloudy. Waves 2 to 3 ft.

Sunday

NW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 to 3 ft.

Sunday Night

W wind 10 to 15 kt becoming SSW after midnight. Mostly cloudy. Waves around 1 ft.

Monday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny. Waves around 1 ft.

Monday Night

WSW wind 5 to 10 kt, with gusts as high as 15 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday

SSW wind 10 to 15 kt, with gusts as high as 20 kt. 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.