Severe Thunderstorms; Excessive Rainfall; Dangerous Heat; Air Quality Concerns and the Tropics

Wildfire smoke will push into the Midwest, worsening air quality. A frontal system brings severe storms from the Northern Plains to the Mid‑Atlantic the next few days. Heavy Gulf Coast rain is possible as Tropical Depression Two has formed, while monsoonal storms persist in the Southwest with heavy rainfall. Hazardous heat expands from the Plains into the Lower Mississippi Valley. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind around 12 kt. Sunny. Waves around 1 ft.

      High: 71 °F
      Water: 70 °F

      W 12kt
      1ft

    • Tonight

      Tonight:W wind 8 to 11 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Waves around 1 ft.

      Low: 63 °F

      W 11kt⇓
      1ft

    • Monday

      Monday:SW wind around 7 kt becoming WNW in the afternoon. Sunny. Waves 1 ft or less.

      High: 76 °F

      W 7kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds less than 5 kt becoming S 7 to 12 kt in the evening. Increasing clouds. Waves 1 ft or less.

      Low: 68 °F

      ⇑S 12kt
      < 1ft

    • Tuesday

      Tuesday:S wind around 15 kt, with gusts as high as 26 kt. A 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.

      High: 80 °F

      S 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 11 to 13 kt becoming WSW after midnight. Showers and possibly a thunderstorm.   Waves 1 ft or less.

      Low: 66 °F

      S 13kt
      < 1ft

    • Wednesday

      Wednesday:W wind 16 to 21 kt, with gusts as high as 32 kt. Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm.   Waves 4 to 5 ft.

      High: 71 °F

      W 21kt
      4-5ft

    • Wednesday Night

      Wednesday Night:NW wind 13 to 17 kt, with gusts as high as 27 kt. Mostly cloudy. Waves 5 ft subsiding to 3 ft.

      Low: 62 °F

      NW 17kt
      5ftWaves Subsiding

    • Thursday

      Thursday:WNW wind around 10 kt. Sunny. Waves 3 ft subsiding to 1 ft.

      High: 74 °F

      WNW 10kt
      3ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:22 pm EDT Jul 19, 2026
Forecast Valid: 2pm EDT Jul 19, 2026-6pm EDT Jul 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
W wind around 12 kt. Sunny. Waves around 1 ft.
Tonight
W wind 8 to 11 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Waves around 1 ft.
Monday
SW wind around 7 kt becoming WNW in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
Variable winds less than 5 kt becoming S 7 to 12 kt in the evening. Increasing clouds. Waves 1 ft or less.
Tuesday
S wind around 15 kt, with gusts as high as 26 kt. A 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.
Tuesday Night
S wind 11 to 13 kt becoming WSW after midnight. Showers and possibly a thunderstorm. Waves 1 ft or less.
Wednesday
W wind 16 to 21 kt, with gusts as high as 32 kt. Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm. Waves 4 to 5 ft.
Wednesday Night
NW wind 13 to 17 kt, with gusts as high as 27 kt. Mostly cloudy. Waves 5 ft subsiding to 3 ft.
Thursday
WNW wind around 10 kt. Sunny. Waves 3 ft subsiding to 1 ft.

Winds and waves higher in and near thunderstorms.


*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 43.47°N 76.52°W
Last Update: 2:22 pm EDT Jul 19, 2026
Forecast Valid: 2pm EDT Jul 19, 2026-6pm EDT Jul 25, 2026
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