Dangerous Heat and Humidity Today through Saturday

Dangerously hot and humid conditions are expected to build starting today 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

Extreme Heat Warning until July 4, 08:00 PM EDT

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair with Haze

77°F

25°C

Humidity	NA
Wind Speed	Calm
Barometer	30.00 in (1015.3 mb)
Dewpoint	N/A
Visibility	6.00 mi
Last update	2 Jul 2:53 am EDT

More Information:

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

Extended Forecast for

Sussex NJ

Extreme Heat Warning July 2, 03:15am until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 2, 03:15am until July 4, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
Overnight
Low: 73 °F
Mostly Clear
Thursday
High: 101 °F
Hot
Thursday Night
Low: 76 °F
Mostly Clear
Friday
High: 99 °F
Sunny then
Chance
T-storms
Friday Night
Low: 72 °F
Partly Cloudy
Independence Day
High: 95 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 68 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 92 °F
Mostly Sunny
then Showers
Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 73. West wind around 5 mph.

Thursday

Sunny and hot, with a high near 101. Heat index values as high as 109. West wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.

Friday

A chance of showers and thunderstorms, mainly between 2pm and 5pm. Sunny and hot, with a high near 99. Heat index values as high as 107. West wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Partly cloudy, with a low around 72. West wind around 5 mph becoming calm in the evening.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Tuesday

Mostly sunny, with a high near 85.