National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Rainfall Continues from the Remnants of Imelda

Intense tropical rainfall continues in portions of Southeast Texas and Southwest Louisiana from the remnants of Imelda. These additional rains will only compound ongoing issues with flooding. The heavy rain focus will gradually shift to the ArkLaTex region on Friday. Also on Friday, a cold front arriving into the Upper Midwest will likely produce severe thunderstorms and locally heavy rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

50°F

10°C

Humidity 80%
Wind Speed Calm
Barometer 30.24 in (1024.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Sep 10:51 pm EDT
Extended Forecast for

Portland ME

High Surf Advisory September 20, 08:00am until September 20, 10:00pm
Click here for hazard details and duration
High Surf Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind.

    Mostly Clear

    Low: 46 °F

  • Friday

    Friday: Sunny, with a high near 74. West wind 5 to 10 mph.

    Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 59. West wind around 5 mph becoming calm after midnight.

    Mostly Clear

    Low: 59 °F

  • Saturday

    Saturday: Sunny, with a high near 70. Northwest wind around 5 mph becoming calm.

    Sunny

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 57. Calm wind.

    Mostly Clear

    Low: 57 °F

  • Sunday

    Sunday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 71.

    Chance
    Showers

    High: 71 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 61.

    Chance
    Showers

    Low: 61 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Calm wind.
Friday
Sunny, with a high near 74. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 59. West wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 70. Northwest wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 57. Calm wind.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 62.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 64.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
9:37 pm EDT Sep 19, 2019
Forecast Valid:
11pm EDT Sep 19, 2019-6pm EDT Sep 26, 2019
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation