Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
Water: 72 °F
Light Wind
< 1ft
Saturday
High: 80 °F
SSE 7kt⇓
< 1ft
Saturday Night
Low: 70 °F
SSE 7kt
< 1ft
Sunday
High: 76 °F
SSE 10kt
< 1ft
Sunday Night
Low: 67 °F
SSE 9kt
< 1ft
Monday
High: 74 °F
SSE 8kt
< 1ft
Monday Night
Low: 65 °F
NNE 6kt⇓
< 1ft
Tuesday
High: 78 °F
NNE 6kt
< 1ft
Tuesday Night
Low: 66 °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: 3:57 pm EDT Jul 31, 2026
Forecast Valid: 4pm EDT Jul 31, 2026-6pm EDT Aug 7, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Saturday

SSE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

Saturday Night

ESE wind 5 to 7 kt becoming SSE in the evening. A chance of showers, mainly after 1am. Waves 1 ft or less.

Sunday

SSE wind 8 to 10 kt. A chance of showers, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Sunday Night

SSE wind 7 to 9 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Monday

SSE wind around 8 kt becoming N in the afternoon. Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Waves 1 ft or less.

Monday Night

NNE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of thunderstorms before 8pm. Waves 1 ft or less.

Tuesday

NE wind around 6 kt becoming N in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. 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.