Dangerous Heat Wave from the Midwest to East Coast

A large ridge of high pressure extending from the Central to Eastern U.S. will deliver a dangerous summer heat wave through the weekend. Widespread excessive heat warnings and heat advisories already cover the Eastern two-thirds of the country. A number of record highs and overnight warm minimum temperatures are likely. Heat indices will surge past 100 degrees and approach the 110s. Heat Safety! Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Partly Cloudy

66°F

19°C

Humidity 61%
Wind Speed Calm
Barometer 29.95 in (1014.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Jul 9:51 pm EDT
Extended Forecast for

Westbrook ME

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Calm wind.

    Partly Cloudy

    Low: 59 °F

  • Friday

    Friday: Mostly sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the morning.

    Mostly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 68. West wind around 5 mph.

    Partly Cloudy

    Low: 68 °F

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Southwest wind around 5 mph.

    Hot

    High: 97 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 73 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 8am. Some of the storms could produce gusty winds.  Mostly sunny and hot, with a high near 93.

    Chance
    T-storms

    High: 93 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68.

    Chance
    T-storms

    Low: 68 °F

  • Monday

    Monday: Partly sunny, with a high near 84.

    Partly Sunny

    High: 84 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 61.

    Mostly Cloudy

    Low: 61 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Calm wind.
Friday
Mostly sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 68. West wind around 5 mph.
Saturday
Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Southwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after 8am. Some of the storms could produce gusty winds. Mostly sunny and hot, with a high near 93.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Monday
Partly sunny, with a high near 84.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Westbrook ME
 43.68°N 70.35°W (Elev. 82 ft)
10:13 pm EDT Jul 18, 2019
10pm EDT Jul 18, 2019-6pm EDT Jul 25, 2019
 
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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