Coastal Storm Impacting the Northeast U.S.; Severe Thunderstorms in the Plains

A coastal storm will continue to bring high winds and heavy rain which may cause flooding to coastal areas of the Northeast U.S. Tuesday and Tuesday night. Scattered severe thunderstorms associated with large hail, wind damage and isolated tornadoes are expected across parts of the southern and central Plains from late Tuesday afternoon through the evening into the overnight. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

18°C

65°F

Humidity	90%
Wind Speed	E 24 km/h
Barometer	1006.6 mb (29.73 in)
Dewpoint	17°C (62°F)
Visibility	14 km
Last update	26 Oct 3:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

5 Miles W Nantucket MA

Coastal Flood Advisory October 27, 03:00am until October 27, 07:00am

Coastal Flood Advisory October 27, 03:00pm until October 27, 07:00pm

High Wind Warning October 26, 02:00pm until October 27, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

High Wind Warning

Today

Heavy Rain
and Windy
High: 19 °C
Tonight

Heavy Rain
and Patchy
Fog
Low: 14 °C
Wednesday

Rain and
Patchy Fog
High: 17 °C
Wednesday
Night

Rain Likely
and Patchy
Fog
Low: 12 °C
Thursday

Chance
Showers and
Windy
High: 16 °C
Thursday
Night

Slight Chance
Showers
Low: 12 °C
Friday

Chance
Showers and
Breezy
High: 17 °C
Friday
Night

Showers
Likely and
Breezy
Low: 13 °C
Saturday

Showers
Likely
High: 19 °C

Detailed Forecast

Today

Rain, mainly after 11am. The rain could be heavy at times. High near 19. Windy, with a northeast wind 27 to 37 km/h increasing to 45 to 55 km/h. Winds could gust as high as 80 km/h. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 cm possible.

Tonight

Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog. Low around 14. Very windy, with a northeast wind 70 to 75 km/h, with gusts as high as 105 km/h. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 cm possible.

Wednesday

Rain and possibly a thunderstorm. Patchy fog before noon, then patchy fog after 5pm. High near 17. Very windy, with a north wind 65 to 70 km/h, with gusts as high as 90 km/h. Chance of precipitation is 100%. New precipitation amounts between 5 and 7.5 mm possible.

Wednesday Night

Rain likely before 8pm, then showers likely, mainly between 8pm and 2am. Patchy fog before 8pm. Otherwise, cloudy, with a low around 12. Windy, with a north wind 48 to 55 km/h, with gusts as high as 75 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

Thursday

A chance of showers, mainly between 1pm and 4pm. Mostly cloudy, with a high near 16. Windy, with a north wind 37 to 42 km/h. Chance of precipitation is 40%.

Thursday Night

A slight chance of showers between 1am and 3am. Mostly cloudy, with a low around 12. Northeast wind 26 to 29 km/h. Chance of precipitation is 20%.

Friday

A chance of showers after 7am. Mostly cloudy, with a high near 17. Breezy, with an east wind 29 to 32 km/h. Chance of precipitation is 50%.

Friday Night

Showers likely. Cloudy, with a low around 13. Breezy, with an east wind 32 to 35 km/h. Chance of precipitation is 70%.

Saturday

Showers likely, mainly before 1pm. Mostly cloudy, with a high near 19. East wind 21 to 29 km/h. Chance of precipitation is 70%.

Saturday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 14. Southeast wind 13 to 16 km/h becoming south after midnight. Chance of precipitation is 70%.

Sunday

A chance of showers. Partly sunny, with a high near 18. West wind 16 to 23 km/h. Chance of precipitation is 50%.

Sunday Night

Partly cloudy, with a low around 12. West wind 26 to 29 km/h.

Monday

Sunny, with a high near 17. West wind 24 to 29 km/h.