• Tonight

    Feb 11

    Lo 12°

    Patchy clouds and cold

    Snow Days Weather
    • Snow
      43%
    • Ice
      0%
    • Snow
      0.05 in
  • Fri

    Feb 12

    27°Lo 17°

    Some sun, then clouds; cold

    Snow Days Weather
    • Snow
      15%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Feb 13

    20°Lo 3°

    Variable clouds with a flurry

    Snow Days Weather
    • Snow
      45%
    • Ice
      0%
    • Snow
      0.20 in
    more
  • Sun

    Feb 14

    17°Lo 7°

    Frigid with sunshine

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Feb 15

    30°Lo 25°

    Cloudy and not as cold

    Snow Days Weather
    • Snow
      25%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 26° RealFeel® 18° Precipitation 55%

Day

N

E

S

W

  • W 15 mph
  • Gusts: 32 mph

Breezy and cold with intervals of clouds and sunshine; a snow shower this afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs
Lo 12° RealFeel® 10° Precipitation 0%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 17 mph

Patchy clouds and cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 26° 42° N/A 36°
Low 12° 22° N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 10:32 of sunlight, then sets at 5:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:48 AM with 12:34 of moolight, then sets at 9:22 PM

Norristown Weather Report

Philadelphia: Polar vortex to smack region during Valentine's Day weekend

February 11, 2016; 8:38 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Philadelphia area during Valentine's Day weekend. more >

48 Hour Precipitation Forecast

Thu. Snow Day Potential