Dangerous Heat Continues in the South; Severe Thunderstorms in the Plains

Heat Advisories and Excessive Heat Warnings continue through Monday across much of the southern U.S. with some locations seeing the excessive heat lingering into Tuesday. Many locations from Arizona to Texas will experience high temperatures above 110 degrees with records likely. Severe thunderstorms may bring large hail and damaging winds over the central and northern Plains Monday.
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Chicago, IL Local Forecast Office

17NM ENE Chicago IL

Marine Point Forecast

[NOTICE]

Overnight

NNE 10kt
2ft
Low: 70 °F
Monday

NNE 10kt
1-2ft
High: 72 °F
Monday
Night
E 10kt
< 1ft
Low: 71 °F
Tuesday

SSE 10kt
< 1ft
High: 80 °F
Tuesday
Night
S 15kt
1ft
Low: 73 °F
Wednesday

S 15kt
1ft
High: 79 °F
Wednesday
Night
WSW 10kt
< 1ft
Low: 71 °F
Thursday

N 10kt
< 1ft
High: 78 °F
Thursday
Night
Light Wind
< 1ft
Low: 72 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:13 am CDT Jul 13, 2020
Forecast Valid: 4am CDT Jul 13, 2020-6pm CDT Jul 19, 2020

View Nearby Observations

Detailed Forecast

Overnight

NNE wind around 10 kt. Clear. Waves around 2 ft.

Monday

NNE wind 5 to 10 kt becoming E in the afternoon. Sunny. Waves 1 to 2 ft.

Monday Night

E wind 5 to 10 kt becoming S after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

S wind 10 to 15 kt. A chance of showers and thunderstorms after 1am. Waves around 1 ft.

Wednesday

S wind 10 to 15 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Waves around 1 ft.

Wednesday Night

WSW wind 5 to 10 kt becoming NNW after midnight. Winds could gust as high as 20 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Thursday

N wind 5 to 10 kt. A slight chance of showers and thunderstorms. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms. 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.