Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

32°F

0°C

Humidity 52%
Wind Speed NA
Barometer 30.28 in (1026.2 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 29 Nov 3:54 am EST
Extended Forecast for

Portland PA

  • Today

    Today: Sunny, with a high near 42. Northwest wind around 5 mph becoming calm  in the afternoon.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind becoming southeast around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, possibly mixed with rain before 10am, then rain.  High near 44. South wind 5 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 40. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after 1am.  Mostly cloudy, with a low around 23. Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow likely before 1pm, then rain and snow.  High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 1am.  Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 42. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 27. Calm wind becoming southeast around 5 mph.
Sunday
Snow likely, possibly mixed with rain before 10am, then rain. High near 44. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Southwest wind around 10 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Tuesday
Snow likely before 1pm, then rain and snow. High near 38. Chance of precipitation is 80%.
Tuesday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland PA
 40.9°N 75.09°W (Elev. 413 ft)
4:09 am EST Nov 29, 2025
4am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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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