Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms are possible across parts of the Ohio Valley and Mid-Atlantic this afternoon and evening. Strong to severe wind gusts capable of producing wind damage should be the primary hazard, but isolated hail may also occur. Thunderstorms may bring heavy to excessive rainfall and possible flooding today over the northern Gulf Coast and upper Ohio Valley. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from May 28, 01:00 AM CDT until May 28, 07:00 PM CDT

For More Weather Information:

Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 70 °F
N 10kt
< 1ft
Tonight
Low: 56 °F
N 15kt
3ft

Small Craft Advisory
Thursday
High: 64 °F
N 15kt
2ft

Small Craft Advisory
Thursday Night
Low: 54 °F
NNE 15kt
1-3ft
Friday
High: 67 °F
Light Wind
< 1ft
Friday Night
Low: 58 °F
Light Wind
< 1ft
Saturday
High: 74 °F
E 10kt
< 1ft
Saturday Night
Low: 56 °F
NE 10kt
< 1ft
Sunday
High: 72 °F
N 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: 2:00 pm CDT May 27, 2026
Forecast Valid: 2pm CDT May 27, 2026-6pm CDT Jun 2, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

N wind 10 to 15 kt. Mostly clear. Waves 1 ft or less building to 3 ft.

Thursday

N wind 10 to 15 kt. Sunny. Waves around 2 ft.

Thursday Night

NNE wind 5 to 15 kt becoming ESE after midnight. Mostly clear. Waves 1 to 3 ft.

Friday

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

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Saturday

E wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Saturday Night

NE wind 5 to 10 kt becoming ESE after midnight. Mostly clear. Waves 1 ft or less.

Sunday

ESE wind 5 to 10 kt becoming N in the afternoon. Sunny. Waves 1 ft or less.

The water temperature at St. Joseph and at Michigan City is 53
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.