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Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

Overcast

69°F

21°C

Humidity 70%
Wind Speed NE 13 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Jan 7:53 pm EST
Extended Forecast for

23 Miles NNW Long Key FL

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. North wind around 8 mph.

    Mostly Cloudy

    Low: 61 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 71. North wind 8 to 10 mph.

    Decreasing
    Clouds

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 47. North wind 10 to 13 mph.

    Mostly Clear

    Low: 47 °F

  • Thursday

    Thursday: Sunny, with a high near 64. Wind chill values as low as 41 early. North wind 9 to 13 mph.

    Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 55. North wind 6 to 8 mph.

    Partly Cloudy

    Low: 55 °F

  • Friday

    Friday: Mostly sunny, with a high near 70. North wind around 7 mph.

    Mostly Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 61. Northeast wind around 6 mph.

    Mostly Cloudy

    Low: 61 °F

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 73. East wind around 7 mph.

    Slight Chance
    Showers

    High: 73 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 66. East wind around 8 mph.

    Chance
    Showers

    Low: 66 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. North wind around 8 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 71. North wind 8 to 10 mph.
Wednesday Night
Mostly clear, with a low around 47. North wind 10 to 13 mph.
Thursday
Sunny, with a high near 64. Wind chill values as low as 41 early. North wind 9 to 13 mph.
Thursday Night
Partly cloudy, with a low around 55. North wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 70. North wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 61. Northeast wind around 6 mph.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 73. East wind around 7 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 66. East wind around 8 mph.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 76.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 77.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
23 Miles NNW Long Key FL
 25.14°N 80.95°W
7:46 pm EST Jan 16, 2018
8pm EST Jan 16, 2018-6pm EST Jan 23, 2018
 
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Additional Resources

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