Dangerous Heat Wave from the Midwest to East Coast

A large ridge of high pressure extending from the Central to Eastern U.S. will deliver a dangerous summer heat wave through the weekend. Widespread excessive heat warnings and heat advisories already cover the Eastern two-thirds of the country. A number of record highs and overnight warm minimum temperatures are likely. Heat indices will surge past 100 degrees and approach the 110s. Heat Safety! Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Overcast

78°F

26°C

Humidity 85%
Wind Speed SW 3 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 73°F (23°C)
Visibility 8.00 mi
Heat Index80°F (27°C)
Last update 19 Jul 7:51 am EDT
Extended Forecast for

Fullerton PA

Excessive Heat Warning July 19, 12:00pm until July 21, 10:00pm
Click here for hazard details and duration
Excessive Heat Warning
  • Today

    Today: Mostly sunny, with a high near 95. Heat index values as high as 105. Light south wind becoming southwest 5 to 10 mph in the morning.

    Mostly Sunny

    High: 95 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 76. Southwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 76 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 96. Heat index values as high as 106. West wind 5 to 8 mph.

    Mostly Sunny

    High: 96 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 77. West wind 3 to 6 mph.

    Partly Cloudy

    Low: 77 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 95. West wind 3 to 8 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 95 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 74 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 83. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 83 °F

  • Monday
    Night

    Monday Night: A chance of showers before 2am.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 65 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 82.

    Partly Sunny

    High: 82 °F

Detailed Forecast

Today
Mostly sunny, with a high near 95. Heat index values as high as 105. Light south wind becoming southwest 5 to 10 mph in the morning.
Tonight
A slight chance of showers and thunderstorms before 9pm. Some of the storms could produce gusty winds. Partly cloudy, with a low around 76. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 96. Heat index values as high as 106. West wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 77. West wind 3 to 6 mph.
Sunday
A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 95. West wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Fullerton PA
 40.64°N 75.49°W (Elev. 358 ft)
6:41 am EDT Jul 19, 2019
8am EDT Jul 19, 2019-6pm EDT Jul 25, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database