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

Areas of Severe Thunderstorms and Excessive Rainfall Today in the Central U.S.

A storm system will track from the southern Plains to the Upper Midwest today. Severe thunderstorms are expected from east Texas into far southeast Iowa and Illinois. A strong tornado and damaging wind potential will exist from central Arkansas into central Missouri. Heavy to excessive rainfall from eastern Texas into the Midwest states may bring new or renewed areas of flooding. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

81°F

27°C

Humidity 51%
Wind Speed E 17 G 26 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 Apr 12:53 pm EDT
Extended Forecast for

Big Pine Key FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Breezy, with an east wind 15 to 20 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 75. East wind around 15 mph.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. East wind around 15 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 75. East wind around 15 mph.

    Low: 75 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 83. East wind 10 to 15 mph.

    High: 83 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Breezy, with an east wind 15 to 20 mph.
Tonight
Partly cloudy, with a low around 75. East wind around 15 mph.
Monday
Mostly sunny, with a high near 83. East wind around 15 mph.
Monday Night
Mostly cloudy, with a low around 75. East wind around 15 mph.
Tuesday
Partly sunny, with a high near 83. East wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny, with a high near 84.
Thursday Night
A slight chance of showers. Mostly clear, with a low around 75. Chance of precipitation is 10%.
Friday
A slight chance of showers. Sunny, with a high near 84. Chance of precipitation is 10%.
Friday Night
A slight chance of showers. Mostly clear, with a low around 74. Chance of precipitation is 10%.
Saturday
Sunny, with a high near 84.
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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:
12:15 pm EDT Apr 20, 2025
Forecast Valid:
12pm EDT Apr 20, 2025-6pm EDT Apr 26, 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