Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

74°F

23°C

Humidity 79%
Wind Speed SW 7 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 20 May 4:54 am EDT
Extended Forecast for

Mount Royal NJ

Heat Advisory May 20, 05:19am until May 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory May 20, 05:19am until May 20, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Today

    High: 95 °F

    Sunny then
    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 5am, then a chance of showers.  Low around 57. Northwest wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly before 3pm.  High near 67. Northeast wind around 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 65. East wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers.  Low around 48. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers

  • Saturday

    Saturday: Showers.  High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely.  Cloudy, with a low around 51. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 95. West wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 5am, then a chance of showers. Low around 57. Northwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers, mainly before 3pm. High near 67. Northeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 65. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers. Low around 48. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers. High near 60. Chance of precipitation is 90%.
Saturday Night
Showers likely. Cloudy, with a low around 51. Chance of precipitation is 70%.
Sunday
A chance of showers before 2pm. Cloudy, with a high near 66. Chance of precipitation is 40%.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Royal NJ
 39.81°N 75.21°W (Elev. 62 ft)
4:07 am EDT May 20, 2026
5am EDT May 20, 2026-6pm EDT May 26, 2026
 
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Additional Resources

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