Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

4NM ENE Chicago IL

Marine Point Forecast

[NOTICE]

Today
High: 64 °F
ENE 15kt
4ft

Small Craft Advisory
Tonight
Low: 63 °F
ENE 15kt
4ft

Small Craft Advisory
Wednesday
High: 61 °F
NE 15kt
4ft

Small Craft Advisory
Wednesday Night
Low: 60 °F
ENE 15kt
2-3ft
Thursday
High: 66 °F
E 10kt
1-2ft
Thursday Night
Low: 59 °F
E 10kt
1ft
Friday
High: 65 °F
E 10kt
< 1ft
Friday Night
Low: 57 °F
ENE 10kt
1ft
Saturday
High: 66 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:45 am CDT Sep 22, 2026
Forecast Valid: 5am CDT Sep 22, 2026-6pm CDT Sep 28, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind around 15 kt, with gusts as high as 20 kt. A slight chance of showers after noon. Waves around 4 ft.

Tonight

ENE wind around 15 kt, with gusts as high as 20 kt. A slight chance of showers before 11pm. Waves around 4 ft.

Wednesday

NE wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 4 ft.

Wednesday Night

ENE wind 10 to 15 kt. Mostly cloudy. Waves 2 to 3 ft.

Thursday

E wind around 10 kt. Partly sunny. Waves 1 to 2 ft.

Thursday Night

ENE wind 5 to 10 kt becoming ESE after midnight. Mostly cloudy. Waves around 1 ft.

Friday

E wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

ENE wind 5 to 10 kt becoming SE after midnight. Partly cloudy. Waves around 1 ft.

Saturday

Variable winds 5 kt or less. Mostly 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.