Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

5NM E Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 24 °F
W 10kt
< 1ft
Thursday
High: 32 °F
N 10kt
< 1ft
Thursday Night
Low: 29 °F
SSE 10kt
< 1ft
Friday
High: 36 °F
WNW 10kt
< 1ft
Friday Night
Low: 29 °F
WSW 10kt
< 1ft
Saturday
High: 34 °F
NE 10kt
< 1ft
Saturday Night
Low: 21 °F
NNE 20kt
< 1ft
Sunday
High: 27 °F
NE 20kt
< 1ft
Sunday Night
Low: 21 °F
NNW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:42 pm CDT Mar 18, 2026
Forecast Valid: 7pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind around 10 kt becoming NNW after midnight. Mostly cloudy. Waves 1 ft or less.

Thursday

N wind 5 to 10 kt becoming S in the afternoon. A slight chance of snow showers after 5pm. Waves 1 ft or less.

Thursday Night

S wind around 10 kt becoming SE in the evening. Winds could gust as high as 15 kt. Snow showers likely, mainly between 7pm and 1am. Waves 1 ft or less.

Friday

WNW wind 5 to 10 kt becoming N in the morning. Partly sunny. Waves 1 ft or less.

Friday Night

WSW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

NW wind around 10 kt becoming NE in the afternoon. Winds could gust as high as 20 kt. A chance of snow showers. Waves 1 ft or less.

Saturday Night

NNE wind 15 to 20 kt, with gusts as high as 25 kt. A chance of snow showers before 1am. Waves 1 ft or less.

Sunday

NE wind 10 to 20 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

NNE wind around 10 kt becoming NNW after midnight. Partly cloudy. 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.