Multiday Heat Wave Forecast For Much of Central/Eastern U.S.

A major summer heat wave is forecast midweek into this coming weekend across much of the central and eastern states and lingering in the southwest. The combination of temperature and humidity will lift the heat index above 100 in many locations with 110 or higher possible in the warmest locations. There will be nearly no relief at night with overnight low temperatures in the upper 70s and 80s. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

75°F

24°C

Humidity 62%
Wind Speed S 9 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Jul 5:51 pm EDT
Extended Forecast for

Prouts Neck ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.

    Mostly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Some of the storms could produce heavy rain.  Mostly cloudy, with a high near 78. Southwest wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers then
    Heavy Rain

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then a chance of showers after 10pm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming north after midnight.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    then Chance
    Showers

    Low: 65 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 72. Northeast wind around 5 mph.

    Mostly Cloudy

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 60 °F

  • Friday

    Friday: Partly sunny, with a high near 78.

    Partly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 69.

    Partly Cloudy

    Low: 69 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 70.

    Chance
    Showers

    Low: 70 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 78. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then a chance of showers after 10pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly cloudy, with a high near 72. Northeast wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 66.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
Prouts Neck ME
 43.54°N 70.33°W (Elev. 0 ft)
5:17 pm EDT Jul 16, 2019
6pm EDT Jul 16, 2019-6pm EDT Jul 23, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database