National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Overcast

64°F

18°C

Humidity 87%
Wind Speed Vrbl 5 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 14 Jun 6:54 pm EDT
Extended Forecast for

Cedar Brook NJ

  • Tonight

    Tonight: A chance of showers and thunderstorms. Areas of smoke before 1am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 59. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers before 9am, then a slight chance of showers after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 69. Northeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers and
    Patchy Fog
    then Cloudy

  • Sunday Night

    Sunday Night: A slight chance of showers before 7pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers. Cloudy, with a high near 71. East wind around 5 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 20%.

    High: 78 °F

    Cloudy then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.

    High: 87 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Areas of smoke before 1am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 59. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers before 9am, then a slight chance of showers after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 69. Northeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers before 7pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A slight chance of showers. Cloudy, with a high near 71. East wind around 5 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 20%.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Juneteenth
A chance of showers after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Brook NJ
 39.73°N 74.91°W (Elev. 138 ft)
Last Update:
4:13 pm EDT Jun 14, 2025
Forecast Valid:
7pm EDT Jun 14, 2025-6pm EDT Jun 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation