Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast

53°F

12°C

Humidity	96%
Wind Speed	SE 3 mph
Barometer	30.05 in (1017.6 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	8 May 11:53 pm EDT

More Information:

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

Extended Forecast for

Nantucket MA

Overnight
Low: 50 °F
Patchy Fog
Friday
High: 55 °F
Patchy Fog
then Rain
Likely
Friday Night
Low: 50 °F
Rain
Saturday
High: 61 °F
Chance Rain
then Mostly
Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 61 °F
Sunny
Sunday Night
Low: 51 °F
Mostly Clear
Monday
High: 61 °F
Sunny
Monday Night
Low: 54 °F
Partly Cloudy

Detailed Forecast

Overnight

Patchy fog. Otherwise, mostly cloudy, with a low around 50. Southeast wind around 5 mph.

Friday

A chance of showers between 11am and 3pm, then rain likely after 3pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 55. East wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain and possibly a thunderstorm. Low around 50. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

A chance of rain before 7am, then a chance of showers between 7am and noon. Mostly sunny, with a high near 61. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Partly cloudy, with a low around 52. West wind 8 to 10 mph.

Sunday

Sunny, with a high near 61. Northwest wind 7 to 9 mph becoming north in the afternoon.

Sunday Night

Mostly clear, with a low around 51. Southeast wind around 6 mph becoming west after midnight.

Monday

Sunny, with a high near 61. South wind 6 to 10 mph.

Monday Night

Partly cloudy, with a low around 54. Southwest wind around 8 mph.

Tuesday

Partly sunny, with a high near 63. Southwest wind 8 to 11 mph.