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.

Overcast

35°F

2°C

Humidity 78%
Wind Speed E 6 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 20 Feb 3:51 pm EST
Extended Forecast for

Deering Junction ME

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

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 36. East wind around 5 mph.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly before 3am. Low around 15. East wind around 5 mph becoming north after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 32. North wind around 5 mph.

    High: 32 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34. East wind around 5 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A 50 percent chance of snow. Cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 36. East wind around 5 mph.
Tonight
Snow, mainly before 3am. Low around 15. East wind around 5 mph becoming north after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 30 percent chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 32. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 13. Calm wind.
Sunday
Mostly sunny, with a high near 34. East wind around 5 mph.
Sunday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 18.
Monday
A 50 percent chance of snow. Cloudy, with a high near 29.
Monday Night
A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 37.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deering Junction ME
 43.69°N 70.29°W (Elev. 69 ft)
Last Update:
2:04 pm EST Feb 20, 2026
Forecast Valid:
4pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation