Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Duluth, MN Local Forecast Office

4NM E Duluth MN

Marine Point Forecast

[NOTICE]

Tonight
Low: 63 °F
Light Wind
< 1ft
Saturday
High: 72 °F
W 10kt
< 1ft
Saturday Night
Low: 62 °F
WSW 10kt
< 1ft
Sunday
High: 78 °F
SW 15kt
< 1ft
Sunday Night
Low: 63 °F
SW 10kt
< 1ft
Monday
High: 75 °F
Light Wind
< 1ft
Monday Night
Low: 62 °F
Light Wind
< 1ft
Tuesday
High: 69 °F
NNE 10kt
< 1ft
Tuesday Night
Low: 58 °F
N 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: 6:42 pm CDT Jul 11, 2025
Forecast Valid: 9pm CDT Jul 11, 2025-6pm CDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Areas of smoke after 1am. Waves 1 ft or less.

Saturday

W wind 5 to 10 kt, with gusts as high as 15 kt. Showers and thunderstorms likely, mainly before 3pm. Areas of smoke. Waves 1 ft or less.

Saturday Night

WSW wind around 10 kt. Areas of smoke. Waves 1 ft or less.

Sunday

SW wind 10 to 15 kt. Areas of smoke before 8am. Waves 1 ft or less.

Sunday Night

SW wind around 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms before 1am. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1am. Waves 1 ft or less.

Tuesday

SSE wind around 10 kt becoming NNE in the afternoon. Winds could gust as high as 15 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Tuesday Night

N wind around 10 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. 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.