Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

2NM NNW Blackwater Sound FL

Marine Point Forecast

[NOTICE]

Columbus Day
High: 89 °F
Light Wind
< 1ft
Tonight
Low: 79 °F
NE 10kt
< 1ft
Tuesday
High: 87 °F
NE 10kt
< 1ft
Tuesday Night
Low: 77 °F
NE 10kt
< 1ft
Wednesday
High: 88 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 80 °F
E 10kt
< 1ft
Thursday
High: 88 °F
E 10kt
< 1ft
Thursday Night
Low: 80 °F
E 10kt
< 1ft
Friday
High: 87 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:15 am CDT Oct 12, 2026
Forecast Valid: 6am CDT Oct 12, 2026-6pm CDT Oct 18, 2026

View Nearby Observations

Detailed Forecast

Columbus Day

Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Tonight

NE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday

NE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

Tuesday Night

NE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

Wednesday

ENE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Wednesday Night

E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

E wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday Night

E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms. 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.