Threat For Heavy Rainfall And Flash Flooding Continues From The Mid South To The Mid Atlantic; Critical Fire Weather Over The Western U.S.

A slow moving low pressure system will bring a continued threat for heavy rainfall and flooding from portions of the Mid South to the Ohio Valley and Mid Atlantic through midweek. Some areas could see locally significant flooding. Out west,very dry humidity combined with gusty winds will lead to a continued threat for critical fire weather and dry thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Fair

57°F

14°C

Humidity 78%
Wind Speed E 14 mph
Barometer 30.55 in (1034.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 25 Sep 12:53 am EDT
Extended Forecast for

Oak Bluffs MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. East wind around 18 mph.

    Mostly Cloudy

    Low: 57 °F

  • Tuesday

    Tuesday: Showers, mainly after 2pm.  High near 70. Breezy, with an east wind 22 to 24 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Breezy.
    Slight Chance
    Showers then
    Showers

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Showers, mainly before 2am.  Low around 69. Breezy, with a south wind 14 to 24 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers and
    Breezy

    Low: 69 °F

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 9am.  Cloudy, with a high near 76. South wind 13 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely then
    Slight Chance
    T-storms

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am.  Cloudy, with a low around 63. Southwest wind 10 to 18 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 63 °F

  • Thursday

    Thursday: A chance of showers, mainly before 9am.  Partly sunny, with a high near 67. Chance of precipitation is 30%.

    Chance
    Showers

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 58.

    Mostly Cloudy

    Low: 58 °F

  • Friday

    Friday: Partly sunny, with a high near 67.

    Partly Sunny

    High: 67 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. East wind around 18 mph.
Tuesday
Showers, mainly after 2pm. High near 70. Breezy, with an east wind 22 to 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers, mainly before 2am. Low around 69. Breezy, with a south wind 14 to 24 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely, with thunderstorms also possible after 9am. Cloudy, with a high near 76. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 63. Southwest wind 10 to 18 mph. Chance of precipitation is 70%.
Thursday
A chance of showers, mainly before 9am. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Oak Bluffs MA
 41.45°N 70.58°W (Elev. 7 ft)
1:07 am EDT Sep 25, 2018
1am EDT Sep 25, 2018-6pm EDT Oct 1, 2018
 
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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