Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday. Read More >

Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Partly Cloudy

80°F

27°C

Humidity 87%
Wind Speed SW 12 mph
Barometer 29.90 in (1012.2 mb)
Dewpoint 76°F (24°C)
Visibility 9.00 mi
Heat Index85°F (29°C)
Last update 9 Aug 5:53 pm EDT
Extended Forecast for

Marthas Vineyard Airport MA

Heat Advisory until August 9, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until August 9, 08:00pm

    NOW until
    8:00pm Tue

    Heat Advisory

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 68. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Chance
    Showers and
    Patchy Fog

    Low: 68 °F

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 80. Northeast wind around 8 mph.

    Patchy Fog
    then Partly
    Sunny

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 65. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    Low: 65 °F

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 80. East wind 3 to 6 mph.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Chance
    Showers

    High: 80 °F

  • Thursday
    Night

    Thursday Night: A chance of showers, mainly before 3am.  Mostly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 64 °F

  • Friday

    Friday: A slight chance of showers between 7am and 9am.  Partly sunny, with a high near 82. North wind 9 to 11 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 82 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 61. North wind 3 to 7 mph.

    Partly Cloudy

    Low: 61 °F

  • Saturday

    Saturday: Sunny, with a high near 80. North wind around 11 mph.

    Sunny

    High: 80 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 1am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 68. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 80. Northeast wind around 8 mph.
Wednesday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 65. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of showers. Mostly cloudy, with a high near 80. East wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers, mainly before 3am. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 40%.
Friday
A slight chance of showers between 7am and 9am. Partly sunny, with a high near 82. North wind 9 to 11 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 61. North wind 3 to 7 mph.
Saturday
Sunny, with a high near 80. North wind around 11 mph.
Saturday Night
Mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 83. West wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 64. Southwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 84. South wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 65. South wind 3 to 6 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 82. East wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Marthas Vineyard Airport MA
 41.39°N 70.62°W (Elev. 59 ft)
3:21 pm EDT Aug 9, 2022
6pm EDT Aug 9, 2022-6pm EDT Aug 16, 2022
 
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Additional Resources

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