Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
Water: 70 °F
Light Wind
< 1ft
Saturday
High: 78 °F
⇑N 10kt
< 1ft
Saturday Night
Low: 65 °F
N 7kt⇓
< 1ft
Sunday
High: 79 °F
⇑NNW 6kt
< 1ft
Sunday Night
Low: 66 °F
Light Wind
< 1ft
Monday
High: 83 °F
W 7kt
< 1ft
Monday Night
Low: 72 °F
⇑WSW 9kt
< 1ft
Tuesday
High: 86 °F
W 13kt
1ft
Tuesday Night
Low: 72 °F
WSW 17kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 pm EDT Jul 10, 2026
Forecast Valid: 5pm EDT Jul 10, 2026-6pm EDT Jul 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming N 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.

Saturday Night

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

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

Monday

S wind around 7 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming WSW 5 to 9 kt in the evening. Partly cloudy. Waves 1 ft or less.

Tuesday

W wind 10 to 13 kt, with gusts as high as 23 kt. Sunny. Waves around 1 ft.

Tuesday Night

WSW wind around 17 kt, with gusts as high as 26 kt. Partly cloudy. Waves 2 to 3 ft.

The water temperature off Rochester is 48 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.