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 >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73° N Lon: 81.05° W Elev: 13 ft.

Fair

83°F

28°C

Humidity 79%
Wind Speed E 7 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 13 Oct 2:53 am EDT
Detailed forecast for

Monroe Middle Keys

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



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339 PM EDT Mon Oct 12 2026
 
 

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