Monsoon Flooding Threats Continue; Storms Possible in the Mid-Atlantic

Monsoon moisture will primarily stretch from the northern Great Basin to the south and central Rockies. Flash flooding, and mud and debris flows, especially on burn scars will be possible. Strong to severe storms that could produce damaging winds and locally heavy rain will be possible in the Mid-Atlantic, Deep South, and Northeast. Fire weather threats persist for portions of the Northwest.
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Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

Evanston IL

Marine Point Forecast

[NOTICE]

Today

NNE 30km/h
< 1m
High: 23 °C

Small Craft Advisory
Tonight

N 30km/h
1m
Low: 18 °C

Small Craft Advisory
Monday

E 15km/h
< 1m
High: 23 °C
Monday
Night
ESE 10km/h
< 1m
Low: 18 °C
Tuesday

W 10km/h
< 1m
High: 24 °C
Tuesday
Night
SE 10km/h
< 1m
Low: 19 °C
Wednesday

ESE 10km/h
< 1m
High: 26 °C
Wednesday
Night
SE 10km/h
< 1m
Low: 19 °C
Thursday

SSE 15km/h
< 1m
High: 27 °C

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:15 am CDT Aug 1, 2021
Forecast Valid: 6am CDT Aug 1, 2021-6pm CDT Aug 7, 2021

View Nearby Observations

Detailed Forecast

Today

NNE wind 25 to 30 km/h. Sunny. Waves 1 m or less.

Tonight

N wind 25 to 30 km/h decreasing to 15 to 20 km/h after midnight. A slight chance of showers after 1am. Waves around 1 m.

Monday

W wind 5 to 15 km/h becoming E in the afternoon. A slight chance of showers before 1pm. Waves 1 m or less.

Monday Night

ESE wind around 10 km/h becoming WSW after midnight. Mostly clear. Waves 1 m or less.

Tuesday

W wind around 10 km/h becoming E in the afternoon. Sunny. Waves 1 m or less.

Tuesday Night

SE wind around 10 km/h becoming WSW after midnight. Mostly clear. Waves 1 m or less.

Wednesday

W wind 5 to 10 km/h becoming ESE in the afternoon. Winds could gust as high as 15 km/h. Sunny. Waves 1 m or less.

Wednesday Night

SE wind around 10 km/h becoming SSW after midnight. Winds could gust as high as 15 km/h. Mostly clear. Waves 1 m or less.

Thursday

SSW wind 10 to 15 km/h becoming SSE in the afternoon. Winds could gust as high as 25 km/h. Mostly sunny. Waves 1 m 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.