Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Mostly Cloudy

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 29.71 in (1006.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 21 Jun 4:56 am EDT
Extended Forecast for

West Sullivan ME

  • Today

    Today: Scattered showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Mostly Sunny
    then Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly before 9pm.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 53. Calm wind.  Chance of precipitation is 30%.

    Low: 53 °F

    Scattered
    Showers then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 1pm.  Otherwise, mostly cloudy, with a high near 69. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 69 °F

    Patchy Fog

  • Monday Night

    Monday Night: Rain, mainly after 11pm.  Patchy fog after 9pm. Low around 55. Calm wind becoming southeast 5 to 7 mph after midnight.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain, mainly before noon.  Areas of fog before 2pm. High near 68. East wind around 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 68 °F

    Rain and
    Areas Fog
    then Chance
    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog before 11pm, then patchy fog after midnight.  Otherwise, partly cloudy, with a low around 56. Northwest wind around 7 mph.

    Low: 56 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 76. Northwest wind around 9 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers, mainly before 9pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 30%.
Monday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Rain, mainly after 11pm. Patchy fog after 9pm. Low around 55. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain, mainly before noon. Areas of fog before 2pm. High near 68. East wind around 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Patchy fog before 11pm, then patchy fog after midnight. Otherwise, partly cloudy, with a low around 56. Northwest wind around 7 mph.
Wednesday
Sunny, with a high near 76. Northwest wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Sullivan ME
 44.52°N 68.24°W (Elev. 92 ft)
4:02 am EDT Jun 21, 2026
5am EDT Jun 21, 2026-6pm EDT Jun 27, 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