Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. through Thursday, focused from the central High Plains to the Mid-Mississippi Valley. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Overnight
Low: 61 °F
Water: 59 °F
WSW 6kt
< 1ft
Thursday
High: 71 °F
Light Wind
< 1ft
Thursday Night
Low: 60 °F
SE 6kt
< 1ft
Friday
High: 69 °F
W 8kt
< 1ft
Friday Night
Low: 60 °F
Light Wind
< 1ft
Saturday
High: 72 °F
⇑N 6kt
< 1ft
Saturday Night
Low: 60 °F
Light Wind
< 1ft
Sunday
High: 70 °F
⇑NW 6kt
< 1ft
Sunday Night
Low: 61 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 pm EDT Jun 24, 2026
Forecast Valid: 12am EDT Jun 25, 2026-6pm EDT Jul 1, 2026

View Nearby Observations

Detailed Forecast

Overnight

WSW wind around 6 kt becoming SSW. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Showers likely, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Thursday Night

SE wind around 6 kt becoming S after midnight. Showers and possibly a thunderstorm. Waves 1 ft or less.

Friday

W wind around 8 kt. A chance of showers before 8am. Waves 1 ft or less.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

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

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 61 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.