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

Threat For Heavy Rainfall And Flooding Over The Texas Gulf Coast And Midwest; Excessive Heat Across The Desert Southwest

A slow moving disturbance will bring the continued threat for heavy rainfall and flooding along the Texas Gulf Coast through Wednesday. Flash Flood Watches remain in effect. Additional heavy rainfall will be possible from the Midwest to the Ohio Valley along a stalled frontal boundary. Very hot temperatures exceeding 110 degrees are likely over southern California, Nevada, and Arizona. Read More >

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

65°F

18°C

Humidity 59%
Wind Speed W 5 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Jun 9:51 pm EDT
Extended Forecast for

Portland International Jetport ME

  • Tonight

    Tonight: Clear, with a low around 54. West wind 5 to 10 mph.

    Clear

    Low: 54 °F

  • Wednesday

    Wednesday: Sunny, with a high near 77. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 58. South wind 5 to 10 mph becoming northwest after midnight.

    Partly Cloudy

    Low: 58 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 76. North wind around 5 mph.

    Mostly Sunny

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 48. West wind around 5 mph becoming calm.

    Mostly Clear

    Low: 48 °F

  • Friday

    Friday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Saturday

    Saturday: A 40 percent chance of showers after 3pm. Mostly sunny, with a high near 74.

    Mostly Sunny
    then Chance
    Showers

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly after 9pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 61 °F

Detailed Forecast

Tonight
Clear, with a low around 54. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near 77. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 58. South wind 5 to 10 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 76. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 48. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 57.
Saturday
A 40 percent chance of showers after 3pm. Mostly sunny, with a high near 74.
Saturday Night
Showers likely, mainly after 9pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 77.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
9:07 pm EDT Jun 19, 2018
Forecast Valid:
10pm EDT Jun 19, 2018-6pm EDT Jun 26, 2018
 
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Additional Resources

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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