A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is expected across the I-95 corridor southward into Delmarva. View this briefing for details. Read More >

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

11°F

-12°C

Humidity 42%
Wind Speed N 8 mph
Barometer 30.64 in (1040.0 mb)
Dewpoint -8°F (-22°C)
Visibility NA
Wind Chill-1°F (-18°C)
Last update 24 Jan 9:54 pm EST
Extended Forecast for

Portland PA

Winter Storm Warning January 25, 02:00am until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Tonight

    Tonight: A chance of snow after 4am.  Cloudy, with a low around 9. Calm wind.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 9 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 20. Light northeast wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 20 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow and sleet before 4am, then a chance of snow.  Low around 14. Northeast wind around 5 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow/Sleet

  • Monday

    Monday: A chance of snow, mainly before 10am.  Partly sunny, with a high near 28. Northwest wind 5 to 15 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. West wind around 10 mph.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow after 4am. Cloudy, with a low around 9. Calm wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow. The snow could be heavy at times. High near 20. Light northeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow and sleet before 4am, then a chance of snow. Low around 14. Northeast wind around 5 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Monday
A chance of snow, mainly before 10am. Partly sunny, with a high near 28. Northwest wind 5 to 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 4. West wind around 10 mph.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Mostly clear, with a low around -2.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland PA
 40.9°N 75.09°W (Elev. 413 ft)
4:12 pm EST Jan 24, 2026
10pm EST Jan 24, 2026-6pm EST Jan 31, 2026
 
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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