Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Overcast

62°F

17°C

Humidity 96%
Wind Speed Calm
Barometer 29.81 in (1009.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 29 Jul 2:56 am EDT
Extended Forecast for

Ellsworth Waterford Park And Marina ME

Dense Fog Advisory until July 29, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until July 29, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 57 °F

    Isolated
    Showers and
    Areas Dense
    Fog

  • Wednesday

    Wednesday: Areas of dense fog before 11am.  Otherwise, mostly cloudy, with a high near 70. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 70 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Isolated showers after 2am.  Patchy fog after 9pm.  Otherwise, cloudy, with a low around 57. East wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 57 °F

    Patchy Fog
    then Isolated
    Showers and
    Areas Fog

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after 11am.  Patchy fog before 2pm.  Otherwise, mostly cloudy, with a high near 70. Northeast wind 9 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    High: 70 °F

    Scattered
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Scattered showers.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 58. North wind 5 to 7 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Scattered
    Showers and
    Patchy Fog

  • Friday

    Friday: Isolated showers before noon.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 78. North wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Overnight
Isolated showers. Areas of dense fog. Otherwise, cloudy, with a low around 57. Light southeast wind. Chance of precipitation is 20%.
Wednesday
Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 70. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Isolated showers after 2am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 57. East wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday
Scattered showers, with thunderstorms also possible after 11am. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 70. Northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 58. North wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Isolated showers before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. North wind 7 to 9 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 59. Light and variable wind.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 81.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Ellsworth Waterford Park And Marina ME
 44.55°N 68.41°W (Elev. 184 ft)
2:30 am EDT Jul 29, 2026
3am EDT Jul 29, 2026-6pm EDT Aug 4, 2026
 
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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