Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

25NM WSW Ontonagon MI

Marine Point Forecast

[NOTICE]

Saturday
High: 41 °F
Light Wind
< 1ft
Saturday Night
Low: 36 °F
Light Wind
< 1ft
Sunday
High: 46 °F
Light Wind
< 1ft
Sunday Night
Low: 40 °F
SSW 10kt
< 1ft
Monday
High: 50 °F
SSW 15kt
1ft
Monday Night
Low: 44 °F
SSW 15kt
1ft
Tuesday
High: 52 °F
SSW 15kt
1ft
Tuesday Night
Low: 46 °F
SSW 15kt
1ft
Wednesday
High: 52 °F
SSW 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: 1:36 am CST Nov 14, 2026
Forecast Valid: 2am CST Nov 14, 2026-6pm CST Nov 20, 2026

View Nearby Observations

Detailed Forecast

Saturday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. 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. Sunny. Waves 1 ft or less.

Sunday Night

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

Monday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves around 1 ft.

Monday Night

SSW wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Waves around 1 ft.

Tuesday

SSW wind 10 to 15 kt. Partly sunny. Waves around 1 ft.

Tuesday Night

SSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 1 ft.

Wednesday

SSW wind 10 to 15 kt, with gusts as high as 20 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.