River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

63°F

17°C

Humidity	87%
Wind Speed	S 10 mph
Barometer	30.02 in (1016.6 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	5 Nov 9:53 am EST

More Information:

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

Extended Forecast for

3 Miles N Siasconset MA

Today
High: 64 °F
Mostly Cloudy
Tonight
Low: 59 °F
Mostly Cloudy
then Chance
Rain
Friday
High: 64 °F
Rain and
Patchy Fog
Friday Night
Low: 57 °F
Rain and
Patchy Fog
Saturday
High: 61 °F
Rain and
Patchy Fog
Saturday Night
Low: 50 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 56 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Sunday Night
Low: 48 °F
Partly Cloudy
Monday
High: 55 °F
Sunny and
Breezy then
Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 64. South wind around 13 mph.

Tonight

A chance of rain, mainly after 4am. Mostly cloudy, with a low around 59. South wind around 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, with thunderstorms also possible after 4pm. Patchy fog between 3pm and 4pm. High near 64. South wind 13 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Rain and possibly a thunderstorm. Patchy fog before 8pm, then patchy fog after 9pm. Low around 57. South wind 7 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Rain, mainly before 1pm. Patchy fog before noon. High near 61. South wind 6 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%.

Saturday Night

A chance of rain, mainly after 3am. Mostly cloudy, with a low around 50. West wind 9 to 18 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 56. Breezy, with a west wind 16 to 21 mph.

Sunday Night

Partly cloudy, with a low around 48. West wind around 16 mph.

Monday

Sunny, with a high near 55. Breezy, with a west wind 18 to 20 mph.

Monday Night

Mostly clear, with a low around 47. Northwest wind 15 to 17 mph.