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.

Overcast

43°F

6°C

Humidity 76%
Wind Speed NW 13 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 24 Nov 7:53 am EST
Extended Forecast for

3 Miles WNW Nantucket MA

  • Today

    Today: Sunny, with a high near 48. Northwest wind 11 to 16 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Northwest wind 5 to 8 mph becoming southwest after midnight.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Southwest wind 10 to 15 mph.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after midnight.  Patchy fog between midnight and 4am. Low around 48. South wind 10 to 16 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Chance Rain
    then Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely.  Cloudy, with a high near 56. South wind 14 to 17 mph.  Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am.  Mostly cloudy, with a low around 42. Breezy, with a southwest wind 14 to 23 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    then Chance
    Rain and
    Breezy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 49. Windy, with a west wind 23 to 26 mph.

    High: 49 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Windy, with a west wind 28 to 31 mph.

    Low: 37 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 43. Windy, with a west wind 26 to 30 mph.

    High: 43 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
Sunny, with a high near 48. Northwest wind 11 to 16 mph.
Tonight
Partly cloudy, with a low around 37. Northwest wind 5 to 8 mph becoming southwest after midnight.
Tuesday
Mostly cloudy, with a high near 53. Southwest wind 10 to 15 mph.
Tuesday Night
Rain, mainly after midnight. Patchy fog between midnight and 4am. Low around 48. South wind 10 to 16 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Cloudy, with a high near 56. South wind 14 to 17 mph. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 42. Breezy, with a southwest wind 14 to 23 mph. Chance of precipitation is 60%.
Thanksgiving Day
Mostly sunny, with a high near 49. Windy, with a west wind 23 to 26 mph.
Thursday Night
Mostly cloudy, with a low around 37. Windy, with a west wind 28 to 31 mph.
Friday
Mostly sunny, with a high near 43. Windy, with a west wind 26 to 30 mph.
Friday Night
Partly cloudy, with a low around 34. Windy, with a west wind 24 to 28 mph.
Saturday
Sunny, with a high near 42. Breezy, with a west wind 16 to 22 mph.
Saturday Night
Mostly cloudy, with a low around 35. Northwest wind 8 to 14 mph.
Sunday
Partly sunny, with a high near 50. Northwest wind 8 to 14 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Nantucket MA
 41.29°N 70.17°W (Elev. 3 ft)
7:43 am EST Nov 24, 2025
8am EST Nov 24, 2025-6pm EST Nov 30, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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