Briefing for Heat, Severe Storm, and Flash Flood Risks through Thursday

Dangerously hot and humid conditions are expected through Wednesday. There is also a threat of isolated severe thunderstorms on Wednesday. Flash flooding from locally heavy rainfall is possible on Thursday. See this briefing for details on these hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

88°F

31°C

Humidity	77%
Wind Speed	Calm
Barometer	29.95 in (1013.8 mb)
Dewpoint	80°F (27°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	30 Jul 4:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles NW Stockholm NJ

Flood Watch July 31, 02:00pm until August 1, 06:00am

Heat Advisory July 30, 05:56pm until July 30, 08:00pm

Click here for hazard details and duration

Flood Watch

Heat Advisory

Heat Advisory July 30, 05:56pm until July 30, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
This Afternoon
High: 93 °F
Chance
T-storms
Tonight
Low: 70 °F
Partly Cloudy
then Slight
Chance
T-storms
Thursday
High: 76 °F
Chance
T-storms then
Heavy Rain
Thursday Night
Low: 60 °F
Heavy Rain
Friday
High: 67 °F
Showers
Friday Night
Low: 56 °F
Chance
Showers
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms. Partly sunny, with a high near 93. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Increasing clouds, with a high near 76. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 60. Northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Showers and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 67. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 56. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Sunny, with a high near 76.

Saturday Night

Mostly clear, with a low around 55.

Sunday

Sunny, with a high near 80.

Sunday Night

Partly cloudy, with a low around 58.

Monday

Mostly sunny, with a high near 82.

Monday Night

Partly cloudy, with a low around 61.