Locally Heavy Rain in the Southeast as Coastal Low Develops; Snow in the Great Lakes

A developing Coastal Low will produce rain, locally heavy, high surf, coastal flooding, and gusty winds. Heavy rain along the coastal Southeast may cause flash flooding. Meanwhile, another Canadian frontal system is producing additional snow across the Great Lakes, and spreading snow into the Northeast. Rain with wintry mix in the mountains will continue in the Northwest from a Pacific Storm. Read More >

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

3°C

38°F

Humidity 52%
Wind Speed SW 13 km/h
Barometer 1019.4 mb (30.10 in)
Dewpoint -6°C (22°F)
Visibility 16 km
Wind Chill0°C (32°F)
Last update 15 Nov 8:51 am EST
Extended Forecast for

Portland ME

  • Today

    Today: Sunny, with a high near 8. Southwest wind 15 to 20 km/h, with gusts as high as 35 km/h.

    Sunny

    High: 8 °C

  • Tonight

    Tonight: Mostly cloudy, then clearing toward daybreak, with a low around -7. West wind 20 to 25 km/h becoming northwest after midnight. Winds could gust as high as 45 km/h.

    Clearing Late

    Low: -7 °C

  • Saturday

    Saturday: Sunny, with a high near 0. Northwest wind 15 to 25 km/h.

    Sunny

    High: 0 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around -9. North wind around 10 km/h.

    Mostly Clear

    Low: -9 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 2. Northeast wind 10 to 15 km/h.

    Mostly Sunny

    High: 2 °C

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around -1.

    Mostly Cloudy

    Low: -1 °C

  • Monday

    Monday: Rain likely, mainly after 11am.  Cloudy, with a high near 3. Chance of precipitation is 60%.

    Rain Likely

    High: 3 °C

  • Monday
    Night

    Monday Night: Rain likely, mainly before 5am.  Cloudy, with a low around 2. Chance of precipitation is 70%.

    Rain Likely

    Low: 2 °C

  • Tuesday

    Tuesday: A 30 percent chance of rain before 9am.  Mostly cloudy, with a high near 5.

    Chance Rain
    then Mostly
    Cloudy

    High: 5 °C

Detailed Forecast

Today
Sunny, with a high near 8. Southwest wind 15 to 20 km/h, with gusts as high as 35 km/h.
Tonight
Mostly cloudy, then clearing toward daybreak, with a low around -7. West wind 20 to 25 km/h becoming northwest after midnight. Winds could gust as high as 45 km/h.
Saturday
Sunny, with a high near 0. Northwest wind 15 to 25 km/h.
Saturday Night
Mostly clear, with a low around -9. North wind around 10 km/h.
Sunday
Mostly sunny, with a high near 2. Northeast wind 10 to 15 km/h.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Rain likely, mainly after 11am. Cloudy, with a high near 3. Chance of precipitation is 60%.
Monday Night
Rain likely, mainly before 5am. Cloudy, with a low around 2. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of rain before 9am. Mostly cloudy, with a high near 5.
Tuesday Night
Mostly cloudy, with a low around 2.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 6.
Wednesday Night
Mostly cloudy, with a low around 1.
Thursday
Mostly sunny, with a high near 6.
Click Map For Forecast
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 2 m)
6:29 am EST Nov 15, 2019
8am EST Nov 15, 2019-6pm EST Nov 21, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database