Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

New Year's Day
High: 69 °F
Light Wind
1ft
Tonight
Low: 63 °F
N 10kt
1ft
Friday
High: 71 °F
Light Wind
1ft
Friday Night
Low: 65 °F
Light Wind
1ft
Saturday
High: 75 °F
Light Wind
< 1ft
Saturday Night
Low: 69 °F
WSW 10kt
< 1ft
Sunday
High: 77 °F
W 15kt
1-2ft
Sunday Night
Low: 66 °F
NNW 15kt
2ft
Monday
High: 74 °F
NE 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:15 pm CST Jan 1, 2026
Forecast Valid: 2pm CST Jan 1, 2026-6pm CST Jan 7, 2026

View Nearby Observations

Detailed Forecast

New Year's Day

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Tonight

N wind around 10 kt. Mostly clear. Seas around 1 ft.

Friday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Saturday Night

WSW wind 5 to 10 kt. Isolated showers. Seas 1 ft or less.

Sunday

WSW wind 10 to 15 kt becoming WNW in the afternoon. Isolated showers. Seas 1 to 2 ft.

Sunday Night

NNW wind around 15 kt becoming NNE after midnight. Mostly clear. Seas around 2 ft.

Monday

NE wind 10 to 15 kt. Sunny. Seas 1 to 2 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.