Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 75 °F
Water: 70 °F
⇑ENE 8kt
< 1ft
Tonight
Low: 68 °F
SSE 9kt
< 1ft
Thursday
High: 77 °F
S 11kt
< 1ft
Thursday Night
Low: 62 °F
W 7kt
< 1ft
Friday
High: 71 °F
NNW 11kt
1ft
Friday Night
Low: 58 °F
Light Wind
< 1ft
Saturday
High: 73 °F
W 6kt
< 1ft
Saturday Night
Low: 59 °F
Light Wind
< 1ft
Sunday
High: 79 °F
S 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: 9:57 am EDT Aug 26, 2026
Forecast Valid: 12pm EDT Aug 26, 2026-6pm EDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds less than 5 kt becoming ENE 5 to 8 kt. Mostly sunny. Waves 1 ft or less.

Tonight

ESE wind 7 to 9 kt becoming S after midnight. Partly cloudy. Waves 1 ft or less.

Thursday

S wind around 11 kt becoming SW in the afternoon. A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Thursday Night

SSW wind around 7 kt becoming WNW after midnight. A chance of showers and thunderstorms. Waves 1 ft or less.

Friday

NNW wind 9 to 11 kt. A slight chance of showers before 2pm. Waves around 1 ft.

Friday Night

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

Saturday

S wind around 6 kt becoming WNW in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

S wind 5 to 7 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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.