Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

A Few Clouds

59°F

15°C

Humidity	58%
Wind Speed	N 14 G 22 mph
Barometer	30.22 in (1023.8 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	29 Jan 8:53 am EST

More Information:

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

Extended Forecast for

3 Miles SW Marquesas Keys FL

Today
High: 66 °F
Sunny and
Windy
Tonight
Low: 63 °F
Scattered
Showers
Friday
High: 67 °F
Scattered
Showers
Friday Night
Low: 65 °F
Isolated
Showers
Saturday
High: 69 °F
Showers
Likely and
Very Windy
Saturday Night
Low: 51 °F
Isolated
Showers and
Very Windy
Sunday
High: 58 °F
Partly Sunny
and Very
Windy
Sunday Night
Low: 53 °F
Partly Cloudy
and Windy
Monday
High: 60 °F
Sunny and
Windy

Detailed Forecast

Today

Sunny, with a high near 66. Windy, with a northeast wind 15 to 25 mph.

Tonight

Scattered showers. Partly cloudy, with a low around 63. Northeast wind around 15 mph. Chance of precipitation is 40%.

Friday

Scattered showers. Partly sunny, with a high near 67. North wind around 15 mph. Chance of precipitation is 30%.

Friday Night

Isolated showers. Partly cloudy, with a low around 65. North wind 10 to 15 mph. Chance of precipitation is 20%.

Saturday

Showers likely. Mostly sunny, with a high near 69. Very windy, with a west wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.

Saturday Night

Isolated showers. Mostly cloudy, with a low around 51. Very windy. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 58. Very windy.

Sunday Night

Partly cloudy, with a low around 53. Windy.

Monday

Sunny, with a high near 60. Windy.

Monday Night

Mostly clear, with a low around 56. Breezy.

Tuesday

Sunny, with a high near 66.