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

Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair and Breezy

15°F

-9°C

Humidity 36%
Wind Speed NW 23 G 40 mph
Barometer 30.33 in (1027.0 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 24 Jan 2:53 am EST
Extended Forecast for

Nantucket Memorial Airport MA

Cold Weather Advisory January 24, 03:06am until January 24, 10:00am
Winter Storm Warning January 25, 07:00am until January 26, 08:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 03:06am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: 10 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 19. Wind chill values as low as -8. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.

    High: 19 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 13. Northwest wind 9 to 14 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 34. North wind 7 to 15 mph becoming east in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 34 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow and sleet before midnight, then rain, snow, and sleet between midnight and 1am, then rain and sleet after 1am. The snow could be heavy at times. Areas of blowing snow between 10pm and 11pm. Low around 28. Breezy, with an east wind 18 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Wintry Mix
    and Areas
    Blowing Snow

  • Monday

    Monday: Rain and sleet, possibly mixed with snow before 11am, then rain likely between 11am and 1pm, then snow likely after 1pm. High near 38. Northeast wind around 16 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Wintry Mix

  • Monday Night

    Monday Night: Snow likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely
    and Blustery

  • Tuesday

    Tuesday: A chance of snow before 9am. Partly sunny, with a high near 24. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 24 °F

    Chance Snow
    and Blustery
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 10. Wind chill values as low as -7. Blustery, with a northwest wind around 22 mph, with gusts as high as 33 mph.
Saturday
Mostly sunny, with a high near 19. Wind chill values as low as -8. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 13. Northwest wind 9 to 14 mph.
Sunday
Snow. The snow could be heavy at times. High near 34. North wind 7 to 15 mph becoming east in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow and sleet before midnight, then rain, snow, and sleet between midnight and 1am, then rain and sleet after 1am. The snow could be heavy at times. Areas of blowing snow between 10pm and 11pm. Low around 28. Breezy, with an east wind 18 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.
Monday
Rain and sleet, possibly mixed with snow before 11am, then rain likely between 11am and 1pm, then snow likely after 1pm. High near 38. Northeast wind around 16 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Tuesday
A chance of snow before 9am. Partly sunny, with a high near 24. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 16. West wind around 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 25. West wind 15 to 17 mph.
Wednesday Night
Mostly cloudy, with a low around 16. Northwest wind 10 to 14 mph.
Thursday
A chance of snow. Mostly cloudy, with a high near 25. Northwest wind 10 to 14 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15. Northwest wind 15 to 17 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 26. Northwest wind around 18 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.25°N 70.06°W (Elev. 0 ft)
Last Update:
12:27 am EST Jan 24, 2026
Forecast Valid:
3am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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