National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rain in the Southern Plains; Fire Weather Threat in the Southwest U.S.

Thunderstorms, some severe, may produce heavy to excessive rainfall and isolated flooding over portions of the Southern Plains today and Saturday. Dry conditions, combined with gusty winds and low relative humidities will continue to support an elevated to critical fire weather threat in the Desert Southwest into to early next week. Read More >

Today's UV Index

Your Florida Keys Forecast for Thursday, February 22nd

Today

Today: A chance of showers.  Mostly sunny, with a high near 83. East wind around 15 mph.  Chance of precipitation is 30%.

Chance Showers

High: 83 °F

  • Tonight

    Tonight: A chance of showers, mainly after 1am.  Partly cloudy, with a low around 74. East wind around 15 mph.  Chance of precipitation is 30%.

    Chance Showers

    Low: 74 °F

  • Friday

    Friday: A slight chance of showers.  Mostly sunny, with a high near 84. East wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance Showers

    High: 84 °F

  • Friday Night

    Friday Night: A slight chance of showers.  Partly cloudy, with a low around 74. East wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance Showers

    Low: 74 °F

  • Saturday

    Saturday: A slight chance of showers.  Mostly sunny, with a high near 84. East wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance Showers

    High: 84 °F

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    Florida Bay
    GMZ031-222115- Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound- 1006 AM EST Thu Feb 22 2018 ...SMALL CRAFT SHOULD EXERCISE CAUTION...
    TODAY...East winds 15 to 20 knots. Bay waters choppy. Scattered showers.
    Atlantic Waters
    GMZ052>055-072>075-222115- Straits of Florida from Ocean Reef to Craig Key out 20 NM- Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out- Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- 1006 AM EST Thu Feb 22 2018 ...SMALL CRAFT ADVISORY IN EFFECT...
    TODAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Scattered showers.
    Gulf Side
    GMZ033-034-222115- Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel- 1006 AM EST Thu Feb 22 2018 ...SMALL CRAFT SHOULD EXERCISE CAUTION...
    TODAY...East winds 15 to 20 knots. Seas 3 to 5 feet. Scattered showers.
    Sunrise 6:57 AM          Sunset 6:23 PM          Tomorrow's Sunrise 6:57 AM