Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

Boot Key Harbor FL

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
ESE 10kt
< 1ft
Tonight
Low: 76 °F
SE 10kt
< 1ft
Sunday
High: 82 °F
SE 15kt
< 1ft
Sunday Night
Low: 75 °F
ESE 10kt
< 1ft
Monday
High: 82 °F
S 10kt
< 1ft
Monday Night
Low: 66 °F
W 15kt
< 1ft
Tuesday
High: 75 °F
N 15kt
< 1ft
Tuesday Night
Low: 61 °F
NNE 20kt
< 1ft
Wednesday
High: 74 °F
NNE 20kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:15 am CDT Mar 14, 2026
Forecast Valid: 11am CDT Mar 14, 2026-6pm CDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

Today

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

Tonight

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

Sunday

SE wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Sunday Night

ESE wind around 10 kt becoming SSE after midnight. A chance of showers and thunderstorms. Seas 1 ft or less.

Monday

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

Monday Night

WSW wind 10 to 15 kt becoming NW after midnight. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Tuesday

N wind around 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday Night

NNE wind 15 to 20 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Wednesday

NNE wind 15 to 20 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.