Dangerous Heat and Humidity Wednesday through Saturday

Dangerously hot and humid conditions are expected to build starting Wednesday through Saturday. Additionally, there will be a threat of thunderstorms on some of the days. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Clear

75°F

24°C

Humidity	78%
Wind Speed	W 3 mph
Barometer	30.13 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	30 Jun 7:45 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Dover NJ

Extreme Heat Warning July 1, 12:00pm until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 89 °F
Mostly Sunny
Tonight
Low: 68 °F
Slight Chance
T-storms
Wednesday
High: 95 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 76 °F
Clear
Friday
High: 100 °F
Sunny then
Chance
T-storms
Friday Night
Low: 73 °F
Chance
T-storms then
Partly Cloudy
Independence Day
High: 96 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph.

Tonight

A slight chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 68. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Heat index values as high as 105. West wind around 10 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly clear, with a low around 75. West wind around 5 mph.

Thursday

Sunny and hot, with a high near 100. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Clear, with a low around 76.

Friday

A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 100. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.