Severe Storms and Flooding Threat in the Central Plains; Heat Continues in the South and West

Severe thunderstorms may produce damaging winds, large hail, and numerous instances of flash/urban flooding over parts of the central Plains and lower Missouri Valley. Hazardous heat will continue in the South, Desert Southwest and the California Central Valley this weekend. Isolated dry thunderstorms may increase the risk of fire starts and spread across the Four Corners region and vicinity. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Duluth, MN Local Forecast Office

10NM SW Grand Portage MN

Marine Point Forecast

[NOTICE]

Saturday
High: 56 °F
W 15kt
1-2ft
Saturday Night
Low: 44 °F
W 10kt
< 1ft
Sunday
High: 59 °F
W 15kt
< 1ft
Sunday Night
Low: 44 °F
WNW 10kt
< 1ft
Monday
High: 58 °F
W 10kt
< 1ft
Monday Night
Low: 43 °F
Light Wind
< 1ft
Tuesday
High: 56 °F
Light Wind
< 1ft
Tuesday Night
Low: 42 °F
Light Wind
< 1ft
Wednesday
High: 54 °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: 1:56 am CDT Jun 13, 2026
Forecast Valid: 2am CDT Jun 13, 2026-6pm CDT Jun 19, 2026

View Nearby Observations

Detailed Forecast

Saturday

W wind 10 to 15 kt, with gusts as high as 25 kt. A chance of sprinkles before 7am, then a slight chance of showers between 7am and 11am, then a chance of sprinkles after 11am. Waves 1 to 2 ft.

Saturday Night

W wind 5 to 10 kt, with gusts as high as 20 kt. A chance of sprinkles before 3am. Waves 1 ft or less.

Sunday

W wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.

Sunday Night

WNW wind 5 to 10 kt, with gusts as high as 20 kt. Increasing clouds. Waves 1 ft or less.

Monday

W wind around 10 kt, with gusts as high as 20 kt. A chance of showers after 1pm. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A slight chance of showers after 1am. Waves 1 ft or less.

Tuesday

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

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. A slight 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.