Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

A Few Clouds

27°F

-3°C

Humidity	49%
Wind Speed	N 16 mph
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	8 Dec 8:53 pm EST

More Information:

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

Extended Forecast for

Nantucket MA

Tonight
Low: 19 °F
Mostly Cloudy
Tuesday
High: 38 °F
Sunny
Tuesday Night
Low: 28 °F⇑
Chance Rain
and Breezy
Wednesday
High: 51 °F
Mostly Cloudy
then Chance
Rain
Wednesday Night
Low: 37 °F
Chance Rain
Thursday
High: 46 °F
Slight Chance
Rain then
Mostly Sunny
Thursday Night
Low: 28 °F
Mostly Cloudy
Friday
High: 39 °F
Mostly Sunny
Friday Night
Low: 30 °F
Chance Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 19. North wind 9 to 13 mph.

Tuesday

Sunny, with a high near 38. North wind 7 to 9 mph becoming south in the afternoon.

Tuesday Night

A chance of rain, mainly between 9pm and 3am. Cloudy, with a temperature rising to around 43 by 1am. Breezy, with a south wind 15 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

Wednesday

A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 51. Southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of rain, mainly before 3am. Mostly cloudy, with a low around 37. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

Thursday

A slight chance of rain before 11am. Mostly sunny, with a high near 46. West wind around 16 mph. Chance of precipitation is 20%.

Thursday Night

Mostly cloudy, with a low around 28. West wind around 15 mph.

Friday

Mostly sunny, with a high near 39. West wind 14 to 16 mph.

Friday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 30. West wind 10 to 13 mph. Chance of precipitation is 40%.

Saturday

A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 41. West wind 11 to 16 mph. Chance of precipitation is 50%.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 25. West wind around 16 mph. Chance of precipitation is 40%.

Sunday

A chance of snow. Partly sunny, with a high near 36. West wind around 16 mph. Chance of precipitation is 30%.

Sunday Night

A chance of snow. Partly cloudy, with a low around 23. Northwest wind 14 to 16 mph. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 36. Northwest wind 13 to 15 mph.