Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
Water: 63 °F
SW 6kt⇓
< 1ft
Tonight
Low: 71 °F
Light Wind
< 1ft
Tuesday
High: 81 °F
Light Wind
< 1ft
Tuesday Night
Low: 73 °F
Light Wind
< 1ft
Wednesday
High: 84 °F
S 6kt
< 1ft
Wednesday Night
Low: 73 °F
S 8kt
< 1ft
Thursday
High: 82 °F
S 8kt
< 1ft
Thursday Night
Low: 70 °F
WNW 13kt
2ft
Friday
High: 76 °F
WNW 12kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:36 am EDT Jul 14, 2025
Forecast Valid: 5am EDT Jul 14, 2025-6pm EDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

Today

SW wind around 6 kt becoming variable and less than 5 kt in the morning. Partly sunny. Waves 1 ft or less.

Tonight

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

Tuesday

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

Tuesday Night

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

Wednesday

S wind around 6 kt becoming WSW in the afternoon. A slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Wednesday Night

S wind 5 to 8 kt. A chance of showers and thunderstorms, mainly after 2am. Waves 1 ft or less.

Thursday

S wind around 8 kt becoming SW in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Thursday Night

WSW wind 8 to 13 kt becoming WNW in the evening. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Waves 1 ft or less building to 2 ft.

Friday

WNW wind 9 to 12 kt. A chance of showers. Waves 1 to 2 ft.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 52 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.