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

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

15°F

-9°C

Humidity 59%
Wind Speed N 6 mph
Barometer 30.14 in (1020.8 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 27 Dec 11:51 am EST
Extended Forecast for

Bustins Island ME

Winter Weather Advisory December 28, 10:00pm until December 29, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 22. North wind around 10 mph.

    High: 22 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 11. Northwest wind around 5 mph.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Southwest wind around 5 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of freezing rain between midnight and 3am, then snow. Low around 27. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Wintry
    Mix

  • Monday

    Monday: Rain. High near 44. Southeast wind around 10 mph. Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 60%.

    Low: 23 °F

    Rain Likely
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. Breezy.

    High: 28 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 22. North wind around 10 mph.
Tonight
Mostly clear, with a low around 11. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 35. Southwest wind around 5 mph.
Sunday Night
A chance of freezing rain between midnight and 3am, then snow. Low around 27. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain. High near 44. Southeast wind around 10 mph. Chance of precipitation is 100%.
Monday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 28. Breezy.
Tuesday Night
Partly cloudy, with a low around 17. Breezy.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
A chance of snow showers between 10pm and midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
New Year's Day
A 30 percent chance of snow showers. Mostly cloudy, with a high near 26.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bustins Island ME
 43.79°N 70.08°W (Elev. 0 ft)
Last Update:
12:38 pm EST Dec 27, 2025
Forecast Valid:
1pm EST Dec 27, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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