Wind and Rain in the Northeast; Atmospheric River to Impact the West

A cold front will cross the Great Lakes and Northeast U.S. through today with gusty winds and areas of rain showers. A strong atmospheric river is then expected to move into the Northwest by midweek bringing a threat for moderate to heavy rainfall and flooding, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

58°F

14°C

Humidity 64%
Wind Speed SW 8 mph
Barometer 29.93 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 3 Nov 3:55 pm EST
Extended Forecast for

Norristown PA

  • Tonight

    Tonight: Mostly clear, with a low around 43. Southwest wind 10 to 15 mph becoming northwest in the evening.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. West wind 10 to 15 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. West wind around 5 mph becoming calm  after midnight.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. South wind 5 to 15 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am.  Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers.  Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Southwest wind 10 to 15 mph becoming northwest in the evening.
Tuesday
Sunny, with a high near 59. West wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 38. West wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 66. South wind 5 to 15 mph.
Wednesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 62.
Friday Night
Showers. Low around 50. Chance of precipitation is 80%.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Norristown PA
 40.11°N 75.33°W (Elev. 177 ft)
4:10 pm EST Nov 3, 2025
4pm EST Nov 3, 2025-6pm EST Nov 10, 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