Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Current conditions at

Morristown Municipal (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Overcast

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 19 Aug 3:55 am EDT
Extended Forecast for

Mountainside NJ

Heat Advisory until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 19, 08:00pm

    NOW until
    8:00pm Mon

    Heat Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 72. Calm wind.

    Mostly Cloudy

    Low: 72 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could produce gusty winds and heavy rain.  Partly sunny, with a high near 93. Heat index values as high as 101. South wind 3 to 8 mph.

    Partly Sunny
    then Heavy
    Rain

    High: 93 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Some of the storms could produce gusty winds and heavy rain.  Partly cloudy, with a low around 71. Light west wind.

    Heavy Rain

    Low: 71 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 88. Northeast wind around 5 mph becoming south in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89.

    Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 73 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny, with a high near 86. Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers

    High: 86 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 72. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could produce gusty winds and heavy rain. Partly sunny, with a high near 93. Heat index values as high as 101. South wind 3 to 8 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Some of the storms could produce gusty winds and heavy rain. Partly cloudy, with a low around 71. Light west wind.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 88. Northeast wind around 5 mph becoming south in the afternoon.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Wednesday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Mountainside NJ
 40.66°N 74.35°W (Elev. 141 ft)
3:43 am EDT Aug 19, 2019
4am EDT Aug 19, 2019-6pm EDT Aug 25, 2019
 
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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