Severe Storms in the Upper Midwest; Heavy Rain in the Mid-Atlantic; Widespread Heat in the Southern Plains and Southwest

Severe storms with damaging winds, large hail, and locally heavy rain will impact portions of the northern Plains and Upper Midwest. A stalled front will produce another round of heavy rain, thunderstorms and flooding to the Mid-Atlantic. Excessive heat continues in the southern Plains to the Southwest, and fire weather threats remain critical from the Great Basin to north-central Rockies. Read More >

Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Light Rain

26°C

78°F

Humidity 93%
Wind Speed Calm
Barometer 1017.3 mb (30.04 in)
Dewpoint 24°C (76°F)
Visibility 13 km
Heat Index27°C (81°F)
Last update 13 Aug 4:54 pm EDT
Extended Forecast for

Lawnside NJ

Flash Flood Watch until August 14, 12:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until August 14, 12:00am

    NOW until
    12:00am Fri

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 28. East wind around 10 km/h.  Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

    Heavy Rain

    High: 28 °C

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Some of the storms could produce heavy rainfall.  Areas of fog after 3am.  Otherwise, mostly cloudy, with a low around 21. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Heavy Rain
    then Slight
    Chance
    Showers and
    Areas Fog

    Low: 21 °C

  • Friday

    Friday: A slight chance of showers between 9am and 3pm, then a chance of showers and thunderstorms after 3pm.  Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 29. East wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.  Chance of precipitation is 30%.

    Slight Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

    High: 29 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 21. Northeast wind 10 to 15 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 21 °C

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 28. Northeast wind 15 to 20 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 28 °C

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 3am.  Mostly cloudy, with a low around 20. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 20 °C

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 3pm.  Mostly cloudy, with a high near 26. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 26 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 9pm.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 19. Chance of precipitation is 70%.

    T-storms
    Likely then
    Chance
    T-storms and
    Patchy Fog

    Low: 19 °C

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 28. East wind around 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Some of the storms could produce heavy rainfall. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 60%. New precipitation amounts between 7.5 mm and 1 cm possible.
Friday
A slight chance of showers between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 29. East wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 21. Northeast wind 10 to 15 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 28. Northeast wind 15 to 20 km/h. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely, mainly before 9pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Monday
A chance of showers and thunderstorms. Patchy fog before 9am. Otherwise, partly sunny, with a high near 29. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 19. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
Lawnside NJ
 39.87°N 75°W (Elev. 18 m)
4:11 pm EDT Aug 13, 2020
5pm EDT Aug 13, 2020-6pm EDT Aug 20, 2020
 
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Additional Resources

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