Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

3NM SE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 35 °F
NW 10kt
< 1ft
Tonight
Low: 30 °F
N 10kt
< 1ft
Tuesday
High: 35 °F
Light Wind
< 1ft
Tuesday Night
Low: 32 °F
Light Wind
< 1ft
Wednesday
High: 41 °F
SW 10kt
< 1ft
Wednesday Night
Low: 38 °F
SW 10kt
1ft
Thursday
High: 41 °F
WNW 15kt
1ft
Thursday Night
Low: 32 °F
WNW 15kt
< 1ft
Friday
High: 36 °F
NW 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:25 pm CST Nov 17, 2025
Forecast Valid: 1pm CST Nov 17, 2025-6pm CST Nov 23, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind around 10 kt. Sunny. Waves 1 ft or less.

Tonight

N wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

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

Wednesday

SW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

SW wind around 10 kt, with gusts as high as 20 kt. A chance of showers. Waves around 1 ft.

Thursday

SW wind 10 to 15 kt becoming WNW in the afternoon. Showers. Waves around 1 ft.

Thursday Night

WNW wind around 15 kt. Mostly cloudy. Waves 1 ft or less.

Friday

NW wind 10 to 15 kt. Partly 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.