Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:W wind around 6 kt. Partly cloudy. Waves 1 to 2 ft.

      Low: 57 °F
      Water: 55 °F

      W 6kt
      1-2ft

    • Sunday

      Sunday:W wind 6 to 9 kt. Mostly sunny. Waves 1 ft or less.

      High: 68 °F

      W 9kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

      Low: 58 °F

      Light Wind
      < 1ft

    • Monday

      Monday:SE wind around 7 kt. Showers likely.   Waves 1 ft or less.

      High: 69 °F

      SE 7kt
      < 1ft

    • Monday Night

      Monday Night:E wind around 6 kt becoming NNE after midnight. A chance of showers before 2am.   Waves 1 ft or less.

      Low: 60 °F

      E 6kt
      < 1ft

    • Tuesday

      Tuesday:NNW wind around 9 kt becoming WNW in the afternoon. Mostly sunny. Waves around 1 ft.

      High: 70 °F

      WNW 9kt
      1ft

    • Tuesday Night

      Tuesday Night:W wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves around 1 ft.

      Low: 60 °F

      W 7kt⇓
      1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming W around 6 kt in the morning. Sunny. Waves 1 ft or less.

      High: 67 °F

      ⇑W 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of showers.   Waves 1 ft or less.

      Low: 61 °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: 9:57 pm EDT Jun 20, 2026
Forecast Valid: 11pm EDT Jun 20, 2026-6pm EDT Jun 27, 2026

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Detailed Forecast

Overnight
W wind around 6 kt. Partly cloudy. Waves 1 to 2 ft.
Sunday
W wind 6 to 9 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.
Monday
SE wind around 7 kt. Showers likely. Waves 1 ft or less.
Monday Night
E wind around 6 kt becoming NNE after midnight. A chance of showers before 2am. Waves 1 ft or less.
Tuesday
NNW wind around 9 kt becoming WNW in the afternoon. Mostly sunny. Waves around 1 ft.
Tuesday Night
W wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves around 1 ft.
Wednesday
Variable winds less than 5 kt becoming W around 6 kt in the morning. Sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 62 degrees.


*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: 9:57 pm EDT Jun 20, 2026
Forecast Valid: 11pm EDT Jun 20, 2026-6pm EDT Jun 27, 2026
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