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

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

14°F

-10°C

Humidity 47%
Wind Speed SW 5 mph
Barometer 29.94 in (1016.0 mb)
Dewpoint -3°F (-19°C)
Visibility NA
Wind Chill6°F (-14°C)
Last update 27 Jan 5:54 pm EST
Extended Forecast for

Portland PA

Cold Weather Advisory January 27, 06:37pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 06:37pm until January 28, 10:00am

    NOW until 10:00am Wed

    Cold Weather Advisory

  • Tonight

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 22. Wind chill values as low as -8. West wind around 5 mph.

    High: 22 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 21. Wind chill values as low as -1. Calm wind becoming west around 5 mph in the afternoon.

    High: 21 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -3. Calm wind becoming northwest around 5 mph.

    Low: -3 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -5.

    Low: -5 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 0. West wind around 5 mph.
Wednesday
Increasing clouds, with a high near 22. Wind chill values as low as -8. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around -1. Calm wind.
Thursday
Sunny, with a high near 21. Wind chill values as low as -1. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around -3. Calm wind becoming northwest around 5 mph.
Friday
Sunny, with a high near 18.
Friday Night
Mostly clear, with a low around -5.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland PA
 40.93°N 75.08°W (Elev. 299 ft)
Last Update:
4:10 pm EST Jan 27, 2026
Forecast Valid:
6pm EST Jan 27, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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