Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

For More Weather Information:

Duluth, MN Local Forecast Office

11NM SSW Silver Bay MN

Marine Point Forecast

[NOTICE]

Wednesday
High: 60 °F
NE 15kt
1-2ft

Small Craft Advisory
Wednesday Night
Low: 57 °F
NE 10kt
1-2ft
Thursday
High: 67 °F
Light Wind
< 1ft
Thursday Night
Low: 57 °F
Light Wind
< 1ft
Friday
High: 69 °F
Light Wind
< 1ft
Friday Night
Low: 59 °F
Light Wind
< 1ft
Saturday
High: 67 °F
Light Wind
< 1ft
Saturday Night
Low: 58 °F
Light Wind
< 1ft
Sunday
High: 68 °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: 1:40 am CDT Jul 16, 2025
Forecast Valid: 2am CDT Jul 16, 2025-6pm CDT Jul 22, 2025

View Nearby Observations

Detailed Forecast

Wednesday

NE wind 10 to 15 kt, with gusts as high as 20 kt. Showers likely, mainly before 10am. Waves 1 to 2 ft.

Wednesday Night

NE wind 5 to 10 kt becoming NNW after midnight. A chance of showers, mainly before 1am. Waves 1 to 2 ft.

Thursday

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

Thursday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Friday

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

Friday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. A slight chance of showers before 1pm. Waves 1 ft or less.

Saturday Night

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

Sunday

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.