Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

14NM NNE Olcott NY

Marine Point Forecast

[NOTICE]

Wednesday
High: 67 °F
Water: 54 °F
WSW 8kt
< 1ft
Wednesday Night
Low: 60 °F
WSW 7kt⇓
< 1ft
Thursday
High: 66 °F
E 9kt
< 1ft
Thursday Night
Low: 60 °F
E 7kt
< 1ft
Friday
High: 68 °F
SW 8kt
< 1ft
Friday Night
Low: 60 °F
NE 6kt
< 1ft
Saturday
High: 68 °F
Light Wind
< 1ft
Saturday Night
Low: 61 °F
Light Wind
< 1ft
Sunday
High: 71 °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: 1:57 am EDT Jun 24, 2026
Forecast Valid: 2am EDT Jun 24, 2026-6pm EDT Jun 30, 2026

View Nearby Observations

Detailed Forecast

Wednesday

WNW wind 6 to 8 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

WSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers after 5am. Waves 1 ft or less.

Thursday

E wind 5 to 9 kt. Showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.

Thursday Night

E wind around 7 kt becoming WSW after midnight. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Waves 1 ft or less.

Friday

SW wind 6 to 8 kt. Partly sunny. Waves 1 ft or less.

Friday Night

NE wind around 6 kt becoming N after midnight. Mostly cloudy. Waves 1 ft or less.

Saturday

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

Saturday Night

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

Sunday

Variable winds 5 kt or less. 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.