Heavy Rainfall for Portions of Coastal Texas; Fire Weather Concerns for Alaska

A tropical disturbance off the Texas coast will bring the threat for some heavy rainfall through Friday. Meanwhile, monsoonal moisture flows into the Southwest and southern Rockies where flash flood threat will increase. Severe thunderstorms are expected across the Upper Midwest and western Great Lakes today. Dry and warm conditions for interior Alaska as fire weather concerns continue. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

65°F

18°C

Humidity	84%
Wind Speed	S 7 mph
Barometer	30.17 in (1021.6 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	30 Jun 9:53 pm EDT

More Information:

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

Extended Forecast for

Nantucket Memorial Airport MA

Tonight

Mostly Clear
Low: 63 °F
Friday

Mostly Sunny
High: 77 °F
Friday
Night

Partly Cloudy
then Slight
Chance
Showers
Low: 67 °F
Saturday

Chance
T-storms and
Breezy
High: 75 °F
Saturday
Night

Heavy Rain
Low: 65 °F
Sunday

Chance
Showers then
Mostly Sunny
High: 77 °F
Sunday
Night

Partly Cloudy
Low: 65 °F
Monday

Sunny
High: 77 °F
Monday
Night

Partly Cloudy
Low: 65 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 63. Southwest wind around 7 mph.

Friday

Mostly sunny, with a high near 77. Southwest wind 10 to 16 mph.

Friday Night

A slight chance of showers after 2am. Increasing clouds, with a low around 67. Southwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Saturday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Breezy, with a southwest wind 18 to 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, mainly before midnight. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a low around 65. Southwest wind 9 to 14 mph. Chance of precipitation is 70%.

Sunday

A chance of showers, mainly before 9am. Partly sunny, with a high near 77. West wind around 8 mph. Chance of precipitation is 30%.

Sunday Night

Partly cloudy, with a low around 65. Southwest wind 7 to 9 mph.

Monday

Sunny, with a high near 77. Southwest wind 6 to 9 mph.

Monday Night

Partly cloudy, with a low around 65. Southwest wind around 10 mph.

Tuesday

Partly sunny, with a high near 75. South wind around 10 mph.

Tuesday Night

Mostly cloudy, with a low around 64. Southwest wind 8 to 11 mph.