Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Mostly Cloudy

69°F

21°C

Humidity 59%
Wind Speed NE 10 G 20 mph
Barometer 30.25 in (1024.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Jan 6:53 pm EST
Extended Forecast for

Stock Island FL

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Breezy, with a northeast wind around 20 mph.

    Low: 65 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A slight chance of showers.  Mostly sunny, with a high near 75. Breezy, with a northeast wind 15 to 20 mph.  Chance of precipitation is 10%.

    High: 75 °F

    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 69. Northeast wind around 15 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 77. Northeast wind 10 to 15 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 71. East wind around 10 mph.  Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers.  Mostly sunny, with a high near 78. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers.  Mostly clear, with a low around 72. Chance of precipitation is 10%.

    Low: 72 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers.  Mostly clear, with a low around 73. Chance of precipitation is 10%.

    Low: 73 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. Breezy, with a northeast wind around 20 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 75. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 10%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69. Northeast wind around 15 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Northeast wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 71. East wind around 10 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Mostly clear, with a low around 72. Chance of precipitation is 10%.
Saturday
Sunny, with a high near 79.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 73. Chance of precipitation is 10%.
Sunday
A slight chance of showers. Sunny, with a high near 79. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 68. Chance of precipitation is 10%.
Monday
A slight chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 10%.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 10%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 10%.
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ABOUT THIS FORECAST

 
Point Forecast:
Stock Island FL
 24.57°N 81.74°W (Elev. 3 ft)
7:15 pm EST Jan 20, 2026
7pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
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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