Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Key West Naval Air Station (KNQX)

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

A Few Clouds

90°F

32°C

Humidity 59%
Wind Speed Vrbl 7 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 22 Aug 3:53 pm EDT
Detailed forecast for

Monroe Lower Keys

Tonight
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Sunday And Sunday Night
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Mostly sunny. Highs in the lower 90s. East winds 5 to 10 mph.
Monday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds 5 to 10 mph. chance of rain 30 percent.
Tuesday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent.
Tuesday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 50 percent.
Wednesday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.
Wednesday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 40 percent.
Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.
Thursday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 40 percent.
Friday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.
Friday Night And Saturday
Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 80s. Highs in the lower 90s. Chance of rain 40 percent.



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358 PM EDT Sat Aug 22 2026
 
 

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