Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Mostly Cloudy

66°F

19°C

Humidity	70%
Wind Speed	NW 17 G 37 mph
Barometer	30.06 in (1017.8 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	22 Feb 11:53 pm EST

More Information:

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

Extended Forecast for

Islamorada FL

Overnight
Low: 51 °F
Slight Chance
Showers and
Very Windy
Monday
High: 64 °F
Sunny and
Windy
Monday Night
Low: 46 °F
Mostly Clear
and Breezy
Tuesday
High: 62 °F
Sunny and
Breezy then
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 72 °F
Mostly Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy
Thursday
High: 80 °F
Mostly Sunny
Thursday Night
Low: 69 °F
Slight Chance
Showers

Detailed Forecast

Overnight

A slight chance of showers before 1am. Partly cloudy, with a low around 51. Very windy, with a north wind 25 to 30 mph. Chance of precipitation is 20%.

Monday

Sunny, with a high near 64. Windy, with a north wind 15 to 25 mph.

Monday Night

Mostly clear, with a low around 46. Wind chill values as low as 39. Breezy, with a north wind around 20 mph.

Tuesday

Sunny, with a high near 62. Wind chill values as low as 40 early. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 52. Northeast wind 5 to 10 mph.

Wednesday

Mostly sunny, with a high near 72.

Wednesday Night

Partly cloudy, with a low around 66.