Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Wednesday
High: 84 °F
Water: 66 °F
W 9kt
< 1ft
Wednesday Night
Low: 72 °F
WSW 7kt
1ft
Thursday
High: 86 °F
W 9kt
< 1ft
Thursday Night
Low: 70 °F
WSW 10kt
1ft
Friday
High: 82 °F
W 9kt
1ft
Friday Night
Low: 68 °F
WSW 7kt
1ft
Independence Day
High: 80 °F
W 7kt
< 1ft
Saturday Night
Low: 68 °F
Light Wind
< 1ft
Sunday
High: 79 °F
⇑N 6kt
< 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 Jul 1, 2026
Forecast Valid: 4am EDT Jul 1, 2026-6pm EDT Jul 7, 2026

View Nearby Observations

Detailed Forecast

Wednesday

SW wind 7 to 9 kt becoming W in the morning. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Wednesday Night

WSW wind around 7 kt. A slight chance of showers and thunderstorms between 10pm and 11pm. Waves around 1 ft.

Thursday

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

Thursday Night

WSW wind 7 to 10 kt. A chance of showers and thunderstorms. Waves around 1 ft.

Friday

W wind 7 to 9 kt. Mostly sunny. Waves around 1 ft.

Friday Night

WSW wind around 7 kt. A chance of showers and thunderstorms after 2am. Waves around 1 ft.

Independence Day

W wind 5 to 7 kt. A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming N around 6 kt in the morning. A chance of showers. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 51 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.