Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast and Breezy

41°F

5°C

Humidity	62%
Wind Speed	W 23 G 32 mph
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	7 Dec 11:53 pm EST

More Information:

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

Extended Forecast for

2 Miles ENE Siasconset MA

Overnight
Low: 26 °F
Partly Cloudy
Monday
High: 33 °F
Mostly Sunny
and Breezy
Monday Night
Low: 20 °F
Mostly Cloudy
Tuesday
High: 44 °F
Increasing
Clouds
Tuesday Night
Low: 35 °F
Chance Rain
Wednesday
High: 50 °F
Chance Rain
Wednesday Night
Low: 39 °F
Chance Rain
Thursday
High: 45 °F
Partly Sunny
Thursday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 26. Northwest wind 14 to 18 mph.

Monday

Mostly sunny, with a high near 33. Breezy, with a north wind 17 to 22 mph.

Monday Night

Mostly cloudy, with a low around 20. North wind 9 to 14 mph.

Tuesday

Increasing clouds, with a high near 44. North wind 7 to 10 mph becoming south in the afternoon.

Tuesday Night

A chance of rain, mainly between 9pm and 4am. Cloudy, with a low around 35. South wind 13 to 16 mph. Chance of precipitation is 30%.

Wednesday

A slight chance of rain before 9am, then a chance of rain after noon. Mostly cloudy, with a high near 50. Southwest wind 14 to 18 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of rain before 3am. Mostly cloudy, with a low around 39. Southwest wind 16 to 18 mph. Chance of precipitation is 40%.

Thursday

Partly sunny, with a high near 45. West wind 15 to 17 mph.

Thursday Night

Mostly cloudy, with a low around 31. West wind 10 to 14 mph.

Friday

A chance of rain. Partly sunny, with a high near 39. West wind 10 to 14 mph. Chance of precipitation is 40%.

Friday Night

A chance of rain and snow. Mostly cloudy, with a low around 29. West wind around 14 mph. Chance of precipitation is 40%.

Saturday

A chance of rain and snow. Partly sunny, with a high near 39. West wind 14 to 17 mph. Chance of precipitation is 50%.