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

30°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 30.08 in (1018.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Feb 9:51 pm EST
Extended Forecast for

West Scarborough ME

Winter Weather Advisory February 20, 06:00pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph in the afternoon.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 16. East wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 32. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. Calm wind becoming north around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 8am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 18. Calm wind.
Friday
A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Snow. Low around 16. East wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 32. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 16. Calm wind becoming north around 5 mph.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
A 30 percent chance of snow after 8am. Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Scarborough ME
 43.57°N 70.38°W (Elev. 46 ft)
Last Update:
2:49 pm EST Feb 19, 2026
Forecast Valid:
10pm EST Feb 19, 2026-6pm EST Feb 26, 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