Areas of Severe Thunderstorms and Heat This Weekend

Severe thunderstorms today may produce damaging winds, large hail, tornadoes, and flooding over parts of the Plains into the Missouri Valley. On Sunday, scattered severe thunderstorms capable of damaging wind gusts are expected across the Mid-Atlantic vicinity. Hazardous heat will continue in the South, Southwest and central California this weekend building across the Pacific Northwest Sunday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Duluth, MN Local Forecast Office

11NM ENE Superior WI

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
W 15kt
1-2ft

Small Craft Advisory
Tonight
Low: 45 °F
WNW 10kt
1ft
Sunday
High: 59 °F
W 15kt
1-2ft
Sunday Night
Low: 46 °F
W 15kt
< 1ft
Monday
High: 59 °F
W 15kt
< 1ft
Monday Night
Low: 45 °F
WSW 10kt
< 1ft
Tuesday
High: 57 °F
WNW 10kt
< 1ft
Tuesday Night
Low: 45 °F
Light Wind
< 1ft
Wednesday
High: 53 °F
NE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:01 am CDT Jun 13, 2026
Forecast Valid: 9am CDT Jun 13, 2026-6pm CDT Jun 19, 2026

View Nearby Observations

Detailed Forecast

Today

W wind around 15 kt, with gusts as high as 25 kt. A chance of sprinkles after 3pm. Waves 1 to 2 ft.

Tonight

WNW wind around 10 kt, with gusts as high as 20 kt. A chance of sprinkles before 8pm. Waves around 1 ft.

Sunday

W wind around 15 kt. Sunny. Waves 1 to 2 ft.

Sunday Night

W wind 10 to 15 kt. Mostly clear. Waves 1 ft or less.

Monday

W wind 10 to 15 kt. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Monday Night

WSW wind 5 to 10 kt. A chance of showers. Waves 1 ft or less.

Tuesday

WNW wind 5 to 10 kt. A slight chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Wednesday

WSW wind 5 to 10 kt becoming ENE in the morning. A chance of showers. 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.