For More Weather Information:
This Afternoon

High: 51 °F
NNW 10kt
2ftTonight

Low: 37 °F
N 10kt
1-2ftSaturday

High: 56 °F
SSW 10kt
< 1ftSaturday Night

Low: 43 °F
SSW 15kt
< 1ftSunday

High: 52 °F
N 20kt
4ftSunday Night

Low: 34 °F
N 20kt
6-8ftMonday

High: 39 °F
N 15kt
8ft
Monday Night

Low: 32 °F
SSE 10kt
1-3ftTuesday

High: 47 °F
S 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: 2:00 pm CDT Mar 20, 2026
Forecast Valid: 2pm CDT Mar 20, 2026-6pm CDT Mar 26, 2026
View Nearby Observations
Detailed Forecast
This Afternoon
NNW wind around 10 kt. Partly sunny. Waves around 2 ft.
Tonight
N wind 5 to 10 kt becoming NE after midnight. Mostly cloudy. Waves 1 to 2 ft.
Saturday
E wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.
Saturday Night
SSW wind 10 to 15 kt. Partly cloudy. Waves 1 ft or less.
Sunday
N wind 10 to 20 kt. A slight chance of showers and thunderstorms. Waves 1 ft building to 4 ft.
Sunday Night
N wind 15 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 6 to 8 ft.
Monday
N wind 10 to 15 kt. Mostly sunny. Waves 8 ft subsiding to 4 ft.
Monday Night
NNE wind 5 to 10 kt becoming SSE after midnight. Partly cloudy. Waves 1 to 3 ft.
Tuesday
SSE wind 10 to 15 kt becoming SW in the afternoon. Mostly cloudy. Waves around 1 ft.
The water temperature at St. Joseph and at Michigan City is 39
degrees.
*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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
| Point Forecast: | 41.99°N 86.64°W |
| Last Update: | 2:00 pm CDT Mar 20, 2026 |
| Forecast Valid: | 2pm CDT Mar 20, 2026-6pm CDT Mar 26, 2026 |
| Forecast Discussion | |
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