Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

26NM ESE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 39 °F
NW 15kt
2-3ft
Tonight
Low: 34 °F
NW 15kt
1-2ft
Saturday
High: 41 °F
⇑S 15kt
3ft
Saturday Night
Low: 39 °F
WNW 20kt
3-5ft
Sunday
High: 43 °F
W 20kt
2-4ft
Sunday Night
Low: 42 °F
W 15kt
1-2ft
Monday
High: 45 °F
SSW 10kt
1ft
Monday Night
Low: 41 °F
SSE 15kt
1-2ft
Tuesday
High: 43 °F
SSW 20kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:12 pm CST Nov 21, 2025
Forecast Valid: 4pm CST Nov 21, 2025-6pm CST Nov 27, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind around 15 kt. Mostly cloudy. Waves 2 to 3 ft.

Tonight

NW wind 5 to 15 kt becoming WSW after midnight. Mostly cloudy. Waves 1 to 2 ft.

Saturday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of snow showers before 11am, then rain and snow showers between 11am and 3pm, then rain showers likely after 3pm. Waves 1 ft or less building to 3 ft.

Saturday Night

WNW wind 15 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 3 to 5 ft.

Sunday

W wind 15 to 20 kt. Mostly sunny. Waves 2 to 4 ft.

Sunday Night

W wind 10 to 15 kt becoming SSW after midnight. Mostly cloudy. Waves 1 to 2 ft.

Monday

SSW wind around 10 kt becoming SSE in the afternoon. Partly sunny. Waves around 1 ft.

Monday Night

SSE wind 10 to 15 kt. Showers likely. Waves 1 to 2 ft.

Tuesday

SE wind 15 to 20 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Showers likely. Waves 2 to 4 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.