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Heavy Rain In The Southwest; Tropical Storm Karen; Fire Weather In California

Moisture from the remnants of Lorena will contribute to heavy rain, strong to severe thunderstorms and possible flooding across the Southwest through Tuesday. Tropical Storm Watches are in effect for Puerto Rico and the U.S. Virgin Islands, as Tropical Storm Karen is forecast to approach on Tuesday. Elevated fire weather threats are expected for portions of California through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Mostly Cloudy

66°F

19°C

Humidity 96%
Wind Speed SW 12 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Last update 22 Sep 10:53 pm EDT
Extended Forecast for

Nantucket MA

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 64. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.

    Patchy Fog

    Low: 64 °F

  • Monday

    Monday: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Breezy, with a southwest wind 15 to 22 mph.

    Breezy.
    Patchy Fog
    then Partly
    Sunny

    High: 73 °F

  • Monday
    Night

    Monday Night: Showers, with thunderstorms also possible after 4am. Patchy fog. Low around 65. Southwest wind 14 to 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog
    then T-storms
    and Patchy
    Fog

    Low: 65 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 1pm. Patchy dense fog before 9am. High near 72. Southwest wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms and
    Patchy Dense
    Fog then
    Slight Chance
    Showers

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 58. Northwest wind around 14 mph.

    Mostly Clear

    Low: 58 °F

  • Wednesday

    Wednesday: Sunny, with a high near 69. West wind around 11 mph.

    Sunny

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 62. West wind around 10 mph.

    Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 72. Southwest wind 10 to 18 mph.

    Sunny

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 60. Southwest wind 11 to 13 mph becoming northwest after midnight.

    Mostly Clear

    Low: 60 °F

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 64. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Monday
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Breezy, with a southwest wind 15 to 22 mph.
Monday Night
Showers, with thunderstorms also possible after 4am. Patchy fog. Low around 65. Southwest wind 14 to 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 1pm. Patchy dense fog before 9am. High near 72. Southwest wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly clear, with a low around 58. Northwest wind around 14 mph.
Wednesday
Sunny, with a high near 69. West wind around 11 mph.
Wednesday Night
Clear, with a low around 62. West wind around 10 mph.
Thursday
Sunny, with a high near 72. Southwest wind 10 to 18 mph.
Thursday Night
Mostly clear, with a low around 60. Southwest wind 11 to 13 mph becoming northwest after midnight.
Friday
Sunny, with a high near 68. North wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 60. West wind around 7 mph.
Saturday
Sunny, with a high near 68. Southwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 60. Southwest wind 11 to 13 mph.
Sunday
Mostly sunny, with a high near 70. West wind around 11 mph becoming north in the afternoon.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Nantucket MA
 41.28°N 70.12°W (Elev. 49 ft)
Last Update:
10:05 pm EDT Sep 22, 2019
Forecast Valid:
11pm EDT Sep 22, 2019-6pm EDT Sep 29, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation