Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

69°F

21°C

Humidity	81%
Wind Speed	Calm
Barometer	30.15 in (1020.0 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	16 Aug 1:53 am EDT

More Information:

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

Extended Forecast for

Princeton Junction NJ

Overnight
Low: 64 °F
Mostly Clear
Sunday
High: 83 °F
Mostly Sunny
then Showers
Likely
Sunday Night
Low: 66 °F
Showers
Monday
High: 87 °F
Showers
Likely then
Slight Chance
T-storms
Monday Night
Low: 66 °F
Partly Cloudy
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
then Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 64. Calm wind.

Sunday

Showers likely, mainly after 5pm. Increasing clouds, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers, with thunderstorms also possible after 2am. Low around 66. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely before 8am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Partly cloudy, with a low around 66. Calm wind.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Mostly clear, with a low around 64.

Wednesday

Sunny, with a high near 89.

Wednesday Night

A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 8am, then a chance of showers after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.

Thursday Night

A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Friday

A chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Saturday

A chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%.