National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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5 Miles E Big Pine Key FL

7 Day Forecast

For More Weather Information:

Key West, FL Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 73 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 82 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 71 °F

Saturday

Breezy

Breezy

High: 76 °F

Saturday
Night

Breezy

Breezy

Low: 64 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

High: 72 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

Low: 67 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

High: 78 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

Low: 71 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 73. West wind around 5 mph.
  • Friday A slight chance of showers after 8am. Mostly sunny, with a high near 82. West wind 5 to 10 mph. Chance of precipitation is 20%.
  • Friday Night Mostly clear, with a low around 71. Northwest wind 10 to 15 mph.
  • Saturday Mostly sunny, with a high near 76. Breezy, with a north wind 15 to 20 mph.
  • Saturday Night Clear, with a low around 64. Breezy, with a north wind around 20 mph.
  • Sunday A slight chance of showers after 2pm. Sunny, with a high near 72. Breezy. Chance of precipitation is 10%.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 67. Breezy. Chance of precipitation is 10%.
  • Monday A slight chance of showers. Partly sunny, with a high near 78. Windy. Chance of precipitation is 10%.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 71. Breezy. Chance of precipitation is 10%.
  • Tuesday A slight chance of showers. Partly sunny, with a high near 81. Breezy. Chance of precipitation is 10%.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 74. Chance of precipitation is 10%.
  • Wednesday A slight chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 10%.
  • Wednesday Night A slight chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 10%.
  • Thursday A slight chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 10%.