Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

14NM NNE Olcott NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 63 °F
Water: 72 °F
W 18kt
3-4ft
Monday
High: 67 °F
WSW 22kt
6ft
Monday Night
Low: 64 °F
WNW 17kt
3-4ft
Tuesday
High: 71 °F
W 14kt
1-2ft
Tuesday Night
Low: 66 °F
WNW 7kt⇓
< 1ft
Wednesday
High: 73 °F
Light Wind
< 1ft
Wednesday Night
Low: 69 °F
SE 9kt
< 1ft
Thursday
High: 74 °F
SSW 12kt
1ft
Thursday Night
Low: 68 °F
W 11kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:57 pm EDT Aug 23, 2026
Forecast Valid: 9pm EDT Aug 23, 2026-6pm EDT Aug 30, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind around 18 kt, with gusts as high as 26 kt. A chance of showers and thunderstorms. A chance of waterspouts. Waves 3 to 4 ft.

Monday

WSW wind 20 to 22 kt. Showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. A chance of waterspouts. Waves 4 ft building to 6 ft.

Monday Night

WNW wind 15 to 17 kt. Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am. A chance of waterspouts before 2am. Waves 3 to 4 ft.

Tuesday

W wind 11 to 14 kt. A chance of showers before 2pm. A chance of waterspouts before 2pm. Waves 1 to 2 ft.

Tuesday Night

WNW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Wednesday

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

Wednesday Night

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

Thursday

SSW wind 10 to 12 kt. A chance of showers, with thunderstorms also possible after 2pm. Waves around 1 ft.

Thursday Night

W wind 9 to 11 kt. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Waves around 1 ft.

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.