Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer NA
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 24 Nov 7:53 pm EST
Extended Forecast for

Nantucket Memorial Airport MA

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. Southwest wind 7 to 13 mph.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 1am.  Patchy fog after 1am. Low around 47. South wind 8 to 14 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Chance Rain
    then Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely before 7am, then showers likely, mainly between 7am and 3pm.  Cloudy, with a high near 56. South wind 13 to 15 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 40. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 50. Breezy, with a west wind 17 to 20 mph.

    High: 50 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. West wind around 18 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. Breezy, with a west wind around 21 mph, with gusts as high as 37 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm.
Tuesday
Mostly cloudy, with a high near 54. Southwest wind 7 to 13 mph.
Tuesday Night
Rain, mainly after 1am. Patchy fog after 1am. Low around 47. South wind 8 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely before 7am, then showers likely, mainly between 7am and 3pm. Cloudy, with a high near 56. South wind 13 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 40. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thanksgiving Day
Mostly sunny, with a high near 50. Breezy, with a west wind 17 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 36. West wind around 18 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 44. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 32. Breezy, with a west wind around 21 mph, with gusts as high as 37 mph.
Saturday
Sunny, with a high near 42. Northwest wind 11 to 18 mph.
Saturday Night
Partly cloudy, with a low around 33. Northwest wind 6 to 9 mph.
Sunday
Partly sunny, with a high near 49. West wind 7 to 11 mph becoming south in the afternoon.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40. South wind 9 to 11 mph. Chance of precipitation is 40%.
Monday
A chance of rain. Mostly cloudy, with a high near 54. Southwest wind 11 to 15 mph. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.27°N 70.06°W (Elev. 49 ft)
7:27 pm EST Nov 24, 2025
8pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database