Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Hazardous Weather Conditions

Coastal Flood Statement until November 10, 05:00 AM EST

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

N/A

Humidity	NA
Wind Speed	Calm
Barometer	29.99 in (1015.7 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	10 Nov 12:53 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Marathon Shores FL

Overnight
Low: 74 °F
Slight Chance
Showers
Monday
High: 82 °F
Chance
Showers and
Breezy
Monday Night
Low: 55 °F
Partly Cloudy
and Windy
Veterans Day
High: 70 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 63 °F
Mostly Cloudy
Wednesday
High: 77 °F
Partly Sunny
Wednesday Night
Low: 69 °F
Mostly Cloudy
Thursday
High: 79 °F
Partly Sunny
Thursday Night
Low: 71 °F
Mostly Cloudy

Detailed Forecast

Overnight

A slight chance of showers. Mostly cloudy, with a low around 74. West wind around 5 mph. Chance of precipitation is 10%.

Monday

A chance of showers before 1pm. Partly sunny, with a high near 82. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 55. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.

Veterans Day

Mostly sunny, with a high near 70. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday Night

Mostly cloudy, with a low around 63. Northeast wind around 15 mph.

Wednesday

Partly sunny, with a high near 77.

Wednesday Night

Mostly cloudy, with a low around 69.

Thursday

Partly sunny, with a high near 79.