Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

22NM WNW Irondequoit NY

Marine Point Forecast

[NOTICE]

Today
High: 23 °F
Water: 43 °F
N 6kt⇓
2ft
Tonight
Low: 14 °F
⇑S 8kt
< 1ft
Tuesday
High: 35 °F
⇑SSW 18kt
< 1ft
Tuesday Night
Low: 30 °F
SW 17kt⇓
1ft
Wednesday
High: 39 °F
⇑WSW 23kt
1-2ft
Wednesday Night
Low: 25 °F
WNW 19kt
5ft
Thursday
High: 32 °F
W 16kt
4ft
Thursday Night
Low: 24 °F
W 13kt
1-2ft
Friday
High: 31 °F
WSW 16kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:35 am EST Dec 8, 2025
Forecast Valid: 10am EST Dec 8, 2025-6pm EST Dec 14, 2025

View Nearby Observations

Detailed Forecast

Today

N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Waves 2 ft subsiding to 1 ft or less.

Tonight

Variable winds less than 5 kt becoming S 5 to 8 kt in the evening. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind 9 to 12 kt increasing to 15 to 18 kt in the afternoon. Winds could gust as high as 25 kt. Snow showers after 1pm. Waves 1 ft or less.

Tuesday Night

SW wind 14 to 17 kt decreasing to 11 to 14 kt after midnight. Winds could gust as high as 25 kt. Rain, possibly mixed with snow showers, becoming all rain after 4am. Waves around 1 ft.

Wednesday

S wind 15 to 18 kt becoming WSW 20 to 23 kt in the afternoon. Winds could gust as high as 30 kt. Rain showers before 4pm, then rain, possibly mixed with snow showers. Waves 1 to 2 ft.

Wednesday Night

WNW wind 16 to 19 kt, with gusts as high as 27 kt. Rain and snow showers, becoming all snow after 10pm. Waves 3 ft building to 5 ft.

Thursday

W wind around 16 kt, with gusts as high as 22 kt. A chance of snow showers. Waves 4 ft subsiding to 2 ft.

Thursday Night

W wind around 13 kt. A chance of snow showers. Waves 1 to 2 ft.

Friday

WSW wind 13 to 16 kt. A chance of snow showers. Waves 2 to 3 ft.

*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.