Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Short Term Forecast

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
Light Wind
1ft
Tonight
Low: 71 °F
Light Wind
1ft
Wednesday
High: 77 °F
W 10kt
1ft
Wednesday Night
Low: 69 °F
W 15kt
1-2ft
Thursday
High: 76 °F
NW 25kt
2-4ft
Thursday Night
Low: 56 °F
N 25kt
3ft
Friday
High: 67 °F
NNE 15kt
2-3ft
Friday Night
Low: 60 °F
NNE 10kt
2ft
Saturday
High: 71 °F
N 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:15 pm CST Jan 13, 2026
Forecast Valid: 12pm CST Jan 13, 2026-6pm CST Jan 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Scattered showers. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.

Wednesday

W wind 5 to 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.

Wednesday Night

W wind 10 to 15 kt. Scattered showers and thunderstorms. Seas 1 to 2 ft.

Thursday

W wind 15 to 25 kt becoming NW in the afternoon. Scattered showers and thunderstorms. Seas 2 to 4 ft.

Thursday Night

N wind 20 to 25 kt. Isolated showers. Seas around 3 ft.

Friday

NNE wind 10 to 15 kt. Sunny. Seas 2 to 3 ft.

Friday Night

NNE wind 5 to 10 kt. Partly cloudy. Seas around 2 ft.

Saturday

N wind around 10 kt. Mostly 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.