National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

73°F

23°C

Humidity 87%
Wind Speed NE 8 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 5 Nov 6:53 am EST
Extended Forecast for

Big Pine Key FL

  • Today

    Today: Partly sunny, with a high near 79. East wind around 10 mph.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 73. East wind around 10 mph.

    Low: 73 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 79. Northeast wind around 10 mph.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 74. East wind around 10 mph.

    Low: 74 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers. Partly sunny, with a high near 82. East wind around 5 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers. Partly cloudy, with a low around 75. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Sunny, with a high near 82. Chance of precipitation is 10%.

    High: 82 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers. Sunny, with a high near 83. Chance of precipitation is 10%.

    High: 83 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 79. East wind around 10 mph.
Tonight
Mostly cloudy, with a low around 73. East wind around 10 mph.
Thursday
Partly sunny, with a high near 79. Northeast wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 74. East wind around 10 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 82. East wind around 5 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Sunny, with a high near 82. Chance of precipitation is 10%.
Saturday Night
Mostly clear, with a low around 75.
Sunday
A slight chance of showers. Sunny, with a high near 83. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 75. Chance of precipitation is 10%.
Monday
A slight chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 10%.
Monday Night
Mostly cloudy, with a low around 67. Windy.
Veterans Day
Mostly sunny, with a high near 77. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Pine Key FL
 24.68°N 81.35°W (Elev. 3 ft)
Last Update:
7:15 am EST Nov 5, 2025
Forecast Valid:
7am EST Nov 5, 2025-6pm EST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation