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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

57°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in (1016.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 3 Jan 2:53 am EST
Extended Forecast for

Key West FL

  • Overnight

    Overnight: Mostly clear, with a low around 63. East wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. East wind around 5 mph becoming southwest in the afternoon.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. West wind around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers. Sunny, with a high near 78. Southwest wind around 5 mph becoming west in the afternoon. Chance of precipitation is 10%.

    High: 78 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 63. East wind around 5 mph.
Saturday
Sunny, with a high near 75. East wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 64. West wind around 5 mph.
Sunday
A slight chance of showers. Sunny, with a high near 78. Southwest wind around 5 mph becoming west in the afternoon. Chance of precipitation is 10%.
Sunday Night
Mostly clear, with a low around 68. Northwest wind around 5 mph becoming northeast after midnight.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.56°N 81.8°W (Elev. 3 ft)
Last Update:
3:15 am EST Jan 3, 2026
Forecast Valid:
3am EST Jan 3, 2026-6pm EST Jan 9, 2026
 
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