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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Overcast

69°F

21°C

Humidity 87%
Wind Speed NE 10 G 20 mph
Barometer 30.09 in (1019.6 mb)
Dewpoint 65°F (18°C)
Visibility 8.00 mi
Last update 22 Jan 4:53 am EST
Extended Forecast for

Key West FL

  • Overnight

    Overnight: A slight chance of showers. Mostly cloudy, with a low around 69. Northeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers. Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers. Partly cloudy, with a low around 69. Northeast wind around 5 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 78. Northeast wind around 5 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Mostly clear, with a low around 68. Northeast wind 5 to 10 mph. Chance of precipitation is 10%.

    Low: 68 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

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

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 69. Northeast wind around 10 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 69. Northeast wind around 5 mph. Chance of precipitation is 10%.
Friday
Mostly sunny, with a high near 78. Northeast wind around 5 mph.
Friday Night
A slight chance of showers. Mostly clear, with a low around 68. Northeast wind 5 to 10 mph. Chance of precipitation is 10%.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 73.
Monday
A slight chance of showers. Sunny, with a high near 79. Chance of precipitation is 10%.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 10%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 10%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 10%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.56°N 81.8°W (Elev. 3 ft)
Last Update:
5:15 am EST Jan 22, 2026
Forecast Valid:
5am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation