Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Heat Advisory until August 8, 08:00 PM EDT

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Mostly Cloudy

90°F

32°C

Humidity	56%
Wind Speed	SW 8 mph
Barometer	30.07 in (1017.4 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	6 Aug 4:53 pm EDT

More Information:

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

Extended Forecast for

Lawrenceville NJ

Heat Advisory August 6, 05:47pm until August 8, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 6, 05:47pm until August 8, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 91 °F
Isolated
T-storms
Tonight
Low: 73 °F
Scattered
T-storms then
Patchy Fog
Friday
High: 91 °F
Patchy Fog
then Chance
T-storms
Friday Night
Low: 72 °F
Showers
Likely then
Chance
Showers
Saturday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 71 °F
Partly Cloudy
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 102. Southwest wind around 5 mph. Chance of precipitation is 20%.

Tonight

Scattered showers and thunderstorms, mainly before 9pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 71.

Sunday

Sunny, with a high near 89.

Sunday Night

Mostly clear, with a low around 68.

Monday

Sunny, with a high near 91.

Monday Night

Partly cloudy, with a low around 72.

Tuesday

A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.