Highest Severe Thunderstorm Threat Centered Over the Mid-Mississippi Valley Thursday

Strong to severe thunderstorms capable of damaging wind gusts, large hail, and perhaps a couple tornadoes, are likely Thursday from parts of the lower Ohio Valley into the southern Plains. An Enhanced Risk (Level 3 of 5) outlook has been issued. Further north, a warm front will bring areas of rain showers to portions of the Great Lakes and Northeast U.S.
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Hazardous Weather Conditions

For More Weather Information:

Duluth, MN Local Forecast Office

10NM SW Grand Portage MN

Marine Point Forecast

[NOTICE]

Today

SW 15kt
4ft
High: 47 °F

Small Craft Advisory
Tonight

W 10kt
2-3ft
Low: 35 °F

Small Craft Advisory
Friday

W 20kt
2-3ft
High: 43 °F

Small Craft Advisory
Friday
Night
WNW 20kt
1-3ft
Low: 33 °F

Small Craft Advisory
Saturday

WNW 15kt
1ft
High: 45 °F

Small Craft Advisory
Saturday
Night
W 15kt
1-2ft
Low: 37 °F

Small Craft Advisory
Sunday

W 15kt
1-2ft
High: 50 °F

Small Craft Advisory
Sunday
Night
W 15kt
1-2ft
Low: 36 °F
Monday

S 15kt
1-2ft
High: 47 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:57 am CDT Apr 18, 2024
Forecast Valid: 5am CDT Apr 18, 2024-6pm CDT Apr 24, 2024

View Nearby Observations

Detailed Forecast

Today

SW wind 5 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft building to 4 ft.

Tonight

W wind around 10 kt, with gusts as high as 20 kt. A slight chance of showers between 9pm and 11pm. Waves 2 to 3 ft.

Friday

W wind 10 to 20 kt. A slight chance of rain and snow showers after 1pm. Waves 2 to 3 ft.

Friday Night

WNW wind 15 to 20 kt, with gusts as high as 25 kt. A slight chance of rain showers, mixing with snow after 10pm, then gradually ending. Waves 1 to 3 ft.

Saturday

WNW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves around 1 ft.

Saturday Night

W wind around 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 1 to 2 ft.

Sunday

W wind around 15 kt, with gusts as high as 25 kt. Sunny. Waves 1 to 2 ft.

Sunday Night

W wind 10 to 15 kt becoming NW in the evening. Mostly clear. Waves 1 to 2 ft.

Monday

NW wind 10 to 15 kt becoming SSE in the afternoon. Mostly sunny. Waves 1 to 2 ft.

*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.