Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Short Term Forecast

For More Weather Information:

Key West, FL Local Forecast Office

6NM WSW Seven Mile Bridge FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 81 °F
ENE 10kt
< 1ft
Saturday
High: 88 °F
Light Wind
< 1ft
Saturday Night
Low: 81 °F
SE 10kt
< 1ft
Sunday
High: 88 °F
Light Wind
< 1ft
Sunday Night
Low: 81 °F
S 10kt
< 1ft
Monday
High: 88 °F
SSW 10kt
< 1ft
Monday Night
Low: 81 °F
S 10kt
< 1ft
Tuesday
High: 89 °F
S 10kt
< 1ft
Tuesday Night
Low: 81 °F
SE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 pm CDT Sep 18, 2026
Forecast Valid: 10pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

ENE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Saturday Night

E wind 5 to 10 kt becoming S after midnight. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Sunday

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Sunday Night

S wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Monday

SSW wind 5 to 10 kt becoming SSE in the afternoon. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Monday Night

S wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Tuesday

S wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Tuesday Night

SE wind around 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

*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.