Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Key West Naval Air Station (KNQX)

Lat: 24.58° N Lon: 81.68° W Elev: 3 ft.

Fair

84°F

29°C

Humidity 82%
Wind Speed NA
Barometer 30.01 in (1016.0 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 4 Oct 10:53 pm EDT
Detailed forecast for

Monroe Lower Keys

Tonight
Partly cloudy with a slight chance of showers and thunderstorms. Lows near 80. East winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds near 5 mph. Chance of rain 20 percent.
Monday Night
Partly cloudy with a slight chance of showers and thunderstorms. Lows near 80. East winds near 5 mph. Chance of rain 20 percent.
Tuesday And Tuesday Night
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Lows near 80. South winds near 5 mph. Chance of rain 20 percent.
Wednesday
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
Wednesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent.
Thursday
Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.
Thursday Night
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Friday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent.
Friday Night
Mostly clear with a slight chance of showers and thunderstorms. Lows near 80. Chance of rain 20 percent.
Saturday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
Saturday Night And Sunday
Partly cloudy with a chance of showers and thunderstorms. Lows near 80. Highs in the upper 80s. chance of rain 30 percent.



Basemap Options
Click map to change the forecast location
Loading map...
401 PM EDT Sun Oct 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database