Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

47°F

8°C

Humidity 63%
Wind Speed N 12 mph
Barometer NA
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 24 Nov 2:53 pm EST
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Northwest wind 5 to 7 mph becoming calm.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. Southwest wind 8 to 14 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, with gusts as high as 30 mph.

    High: 50 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy
    then 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 39 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Northwest wind 5 to 7 mph becoming calm.
Tuesday
Mostly cloudy, with a high near 54. Southwest wind 8 to 14 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, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 36. Breezy, with a west wind 17 to 20 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 39 mph.
Friday Night
Partly cloudy, with a low around 32. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph.
Saturday
Sunny, with a high near 42. Northwest wind 13 to 17 mph.
Saturday Night
Partly cloudy, with a low around 33. Northwest wind 6 to 10 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:
2 Miles WSW Nantucket Memorial Airport MA
 41.25°N 70.09°W (Elev. 23 ft)
1:47 pm EST Nov 24, 2025
3pm 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

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