Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Wednesday
High: 68 °F
Water: 55 °F
W 10kt
1ft
Wednesday Night
Low: 60 °F
WSW 6kt⇓
< 1ft
Thursday
High: 72 °F
⇑SE 6kt
< 1ft
Thursday Night
Low: 60 °F
ESE 6kt
< 1ft
Friday
High: 70 °F
W 9kt
< 1ft
Friday Night
Low: 60 °F
Light Wind
< 1ft
Saturday
High: 72 °F
⇑NW 6kt
< 1ft
Saturday Night
Low: 61 °F
Light Wind
< 1ft
Sunday
High: 74 °F
⇑NW 7kt
< 1ft

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 am EDT Jun 24, 2026
Forecast Valid: 4am EDT Jun 24, 2026-6pm EDT Jun 30, 2026

View Nearby Observations

Detailed Forecast

Wednesday

WNW wind 5 to 10 kt becoming W in the afternoon. Mostly sunny. Waves around 1 ft.

Wednesday Night

WSW wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SE around 6 kt in the morning. Showers likely, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Thursday Night

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

Friday

SW wind 6 to 9 kt becoming W in the afternoon. 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 NW 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 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 56 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.