Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

2NM NNE Virginia Key FL

Marine Point Forecast

[NOTICE]

Today
High: 90 °F
SW 7kt
Tonight
Low: 80 °F
W 6kt
Wednesday
High: 88 °F
Light Wind
Wednesday Night
Low: 80 °F
Light Wind
Thursday
High: 87 °F
S 9kt
Thursday Night
Low: 80 °F
SW 9kt
Friday
High: 87 °F
WSW 9kt
Friday Night
Low: 79 °F
SW 7kt
Saturday
High: 87 °F
SSE 8kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:11 am EDT Sep 2, 2025
Forecast Valid: 11am EDT Sep 2, 2025-6pm EDT Sep 8, 2025

View Nearby Observations

Detailed Forecast

Today

SW wind 5 to 7 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Bay waters smooth.

Tonight

W wind around 6 kt. Showers and thunderstorms likely, mainly before midnight. Bay waters smooth.

Wednesday

Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Bay waters smooth.

Wednesday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Bay waters smooth.

Thursday

W wind 7 to 9 kt becoming S in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Bay waters smooth becoming a light chop.

Thursday Night

SW wind around 9 kt. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Bay waters a light chop becoming smooth.

Friday

WSW wind around 9 kt becoming S in the afternoon. Showers and thunderstorms likely. Bay waters a light chop.

Friday Night

SW wind around 7 kt. A chance of showers and thunderstorms. Bay waters smooth.

Saturday

SSW wind 6 to 8 kt becoming SSE in the afternoon. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Bay waters smooth.

Winds and waves higher in and near tstms.

*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.