Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Presque Isle (KPQI)

Lat: 46.68°NLon: 68.05°WElev: 535ft.

Fair

52°F

11°C

Humidity 97%
Wind Speed Calm
Barometer 29.77 in (1010.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 28 Jul 4:56 am EDT
Extended Forecast for

6 Miles S Grassy Landing ME

  • Today

    Today: Mostly sunny, with a high near 85. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 54. Light southeast wind.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, partly sunny, with a high near 80. Southeast wind 3 to 7 mph.

    High: 80 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after midnight.  Increasing clouds, with a low around 56. Calm wind.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 1pm, then a chance of rain and thunderstorms between 1pm and 2pm, then rain likely and possibly a thunderstorm after 2pm.  Cloudy, with a high near 75. Northeast wind 3 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of showers after 8pm.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 54. Light northeast wind.  Chance of precipitation is 40%.

    Low: 54 °F

    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A slight chance of showers.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 77. Northeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A slight chance of showers before 9pm.  Partly cloudy, with a low around 54. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 85. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 54. Light southeast wind.
Wednesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 80. Southeast wind 3 to 7 mph.
Wednesday Night
A chance of rain, mainly after midnight. Increasing clouds, with a low around 56. Calm wind. Chance of precipitation is 30%.
Thursday
A chance of rain before 1pm, then a chance of rain and thunderstorms between 1pm and 2pm, then rain likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 75. Northeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of rain before 8pm, then a chance of showers after 8pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 54. Light northeast wind. Chance of precipitation is 40%.
Friday
A slight chance of showers. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Grassy Landing ME
 46.48°N 68.58°W (Elev. 764 ft)
4:02 am EDT Jul 28, 2026
5am EDT Jul 28, 2026-6pm EDT Aug 3, 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