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.

Fair

24°F

-4°C

Humidity	55%
Wind Speed	N 12 mph
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	9 Dec 4:53 am EST

More Information:

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

Extended Forecast for

5 Miles W Nantucket MA

Today
High: 35 °F
Increasing
Clouds
Tonight
Low: 32 °F⇑
Chance
Showers
Wednesday
High: 51 °F
Breezy.
Mostly Cloudy
then Rain
Wednesday Night
Low: 40 °F
Breezy. Rain
Likely then
Chance
Showers
Thursday
High: 40 °F
Partly Sunny
and Breezy
Thursday Night
Low: 32 °F
Mostly Cloudy
and Windy
Friday
High: 39 °F
Mostly Sunny
and Windy
Friday Night
Low: 35 °F
Partly Cloudy
and Breezy
then Chance
Showers
Saturday
High: 42 °F
Chance
Showers and
Breezy

Detailed Forecast

Today

Increasing clouds, with a high near 35. North wind 7 to 9 mph becoming southwest in the afternoon.

Tonight

A chance of showers, mainly before 3am. Cloudy, with a temperature rising to around 45 by 4am. Southwest wind 11 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly after 5pm. High near 51. Breezy, with a south wind 16 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain likely before 10pm, then a chance of showers between 10pm and 4am. Mostly cloudy, with a low around 40. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Partly sunny, with a high near 40. Breezy, with a west wind 18 to 24 mph, with gusts as high as 38 mph.

Thursday Night

Mostly cloudy, with a low around 32. Windy, with a west wind 24 to 28 mph.

Friday

Mostly sunny, with a high near 39. Windy, with a west wind 23 to 26 mph.

Friday Night

A chance of showers after 3am. Mostly cloudy, with a low around 35. Breezy, with a west wind 17 to 22 mph. Chance of precipitation is 30%.

Saturday

A chance of showers. Mostly cloudy, with a high near 42. Breezy, with a west wind 16 to 22 mph. Chance of precipitation is 30%.

Saturday Night

A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Breezy, with a west wind 21 to 23 mph. Chance of precipitation is 50%.

Sunday

A chance of rain and snow. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 20 to 23 mph. Chance of precipitation is 50%.

Sunday Night

A chance of snow showers. Partly cloudy, with a low around 24. Windy, with a northwest wind around 26 mph. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 33. Breezy, with a northwest wind 18 to 24 mph.