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 29.80 in (1009.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 29 Jul 3:56 am EDT
Extended Forecast for

Eastport ME

Dense Fog Advisory July 29, 04:52am until July 29, 07:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory July 29, 04:52am until July 29, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Today

    High: 65 °F

    Areas Dense
    Fog

  • Tonight

    Tonight: Areas of fog.  Otherwise, cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Areas Fog

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after 2pm.  Areas of fog before 2pm.  Otherwise, mostly cloudy, with a high near 67. East wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 67 °F

    Scattered
    Showers and
    Areas Fog

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Patchy fog after 3am.  Otherwise, cloudy, with a low around 56. Northeast wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Scattered showers, mainly before 8am.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 74. North wind around 6 mph.  Chance of precipitation is 30%.

    High: 74 °F

    Scattered
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Today
Areas of dense fog. Otherwise, mostly cloudy, with a high near 65. Calm wind becoming southeast around 5 mph.
Tonight
Areas of fog. Otherwise, cloudy, with a low around 55. Calm wind.
Thursday
Scattered showers, with thunderstorms also possible after 2pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 67. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm. Patchy fog after 3am. Otherwise, cloudy, with a low around 56. Northeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Scattered showers, mainly before 8am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. North wind around 6 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 55. Calm wind.
Saturday
Mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 74.
Sunday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Eastport ME
 44.91°N 66.99°W (Elev. 36 ft)
4:02 am EDT Jul 29, 2026
4am 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