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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

54°F

12°C

Humidity 37%
Wind Speed SW 5 mph
Barometer 30.01 in (1016.5 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill53°F (12°C)
Last update 5 Nov 9:54 am EST
Extended Forecast for

Portland PA

Wind Advisory November 5, 07:00pm until November 6, 07:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain between 9pm and 10pm. Partly cloudy, with a low around 40. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 59. Light south wind increasing to 10 to 15 mph in the morning.

    High: 59 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A chance of rain between 9pm and 10pm. Partly cloudy, with a low around 40. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 53. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 29. Calm wind.
Friday
Mostly cloudy, with a high near 59. Light south wind increasing to 10 to 15 mph in the morning.
Friday Night
Rain. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, with a high near 66.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Sunday
A chance of rain. Cloudy, with a high near 61. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 26.
Veterans Day
Partly sunny, with a high near 44.
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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:
4:09 am EST Nov 5, 2025
Forecast Valid:
12pm EST Nov 5, 2025-6pm EST Nov 11, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation