Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

60°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in (1015.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 28 Jun 6:56 am EDT
Extended Forecast for

Atlantic ME

Dense Fog Advisory until June 28, 08:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until June 28, 08:00am

    NOW until 8:00am Sun

    Dense Fog Advisory

  • Today

    High: 77 °F

    Areas Dense
    Fog then
    Scattered
    T-storms

  • Tonight

    Tonight: Areas of fog after 9pm.  Otherwise, mostly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Areas Fog

  • Monday

    Monday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 80. North wind 5 to 8 mph becoming south in the afternoon.

    High: 80 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. Southwest wind around 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am.  Patchy fog between 4am and 5am.  Otherwise, mostly cloudy, with a low around 61. South wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 9am.  Patchy fog between 8am and 1pm.  Otherwise, partly sunny, with a high near 74. South wind around 8 mph.  Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely and
    Patchy Fog
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly between 3pm and 5pm. Areas of dense fog before noon. Otherwise, partly sunny, with a high near 77. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Tonight
Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 59. Light and variable wind.
Monday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 80. North wind 5 to 8 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 60. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 73. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely, mainly before 9am. Patchy fog between 8am and 1pm. Otherwise, partly sunny, with a high near 74. South wind around 8 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Thursday
A slight chance of showers before 8am, then a slight chance of showers after 3pm. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Friday
A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Independence Day
A slight chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Atlantic ME
 44.16°N 68.43°W (Elev. 151 ft)
4:26 am EDT Jun 28, 2026
7am EDT Jun 28, 2026-6pm EDT Jul 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