Active Weather Pattern To Persist Over The Western U.S., Inclement Weather Expected Over The East

A series of storm systems will bring a continued threat for heavy rain, strong winds, and rough surf to coastal locations from northern California to the Northwest U.S. into the weekend. Heavy snow will be likely across the Intermountain West. Over the eastern U.S., low pressure will gather strength and move up the eastern seaboard Friday into Saturday bringing ice, rain, and gusty winds. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Overcast

27°F

-3°C

Humidity 78%
Wind Speed Calm
Barometer 30.52 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 13 Dec 1:35 am EST
Extended Forecast for

Norristown PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. Light northeast wind.

    Mostly Cloudy

    Low: 24 °F

  • Friday

    Friday: A slight chance of rain or freezing drizzle before 7am, then rain likely.  Patchy fog after 3pm.  Otherwise, cloudy, with a high near 47. Calm wind becoming east around 5 mph in the morning.  Chance of precipitation is 60%. Little or no ice accumulation expected.

    Chance
    Rain/Freezing
    Drizzle then
    Rain Likely
    and Patchy
    Fog

    High: 47 °F

  • Friday
    Night

    Friday Night: Rain. The rain could be heavy at times.  Patchy fog before 7pm. Low around 45. Northeast wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Heavy Rain
    and Patchy
    Fog

    Low: 45 °F

  • Saturday

    Saturday: Rain.  High near 54. Calm wind becoming southwest around 6 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 54 °F

  • Saturday
    Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 39. West wind 7 to 9 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 39 °F

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    Partly Sunny

    High: 47 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 30.

    Partly Cloudy

    Low: 30 °F

  • Monday

    Monday: A chance of rain after 1pm.  Partly sunny, with a high near 41. Chance of precipitation is 40%.

    Mostly Sunny
    then Chance
    Rain

    High: 41 °F

  • Monday
    Night

    Monday Night: Rain likely before midnight, then rain and snow.  Low around 33. Chance of precipitation is 80%.

    Rain Likely
    then
    Rain/Snow

    Low: 33 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Light northeast wind.
Friday
A slight chance of rain or freezing drizzle before 7am, then rain likely. Patchy fog after 3pm. Otherwise, cloudy, with a high near 47. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 60%. Little or no ice accumulation expected.
Friday Night
Rain. The rain could be heavy at times. Patchy fog before 7pm. Low around 45. Northeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday
Rain. High near 54. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39. West wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A chance of rain after 1pm. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Monday Night
Rain likely before midnight, then rain and snow. Low around 33. Chance of precipitation is 80%.
Tuesday
Rain and snow likely, becoming all rain after 8am. Cloudy, with a high near 46. Chance of precipitation is 70%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Sunny, with a high near 37.
Click Map For Forecast
Point Forecast:
Norristown PA
 40.11°N 75.33°W (Elev. 177 ft)
12:44 am EST Dec 13, 2019
1am EST Dec 13, 2019-6pm EST Dec 19, 2019
 
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Additional Resources

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