Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

71°F

22°C

Humidity	51%
Wind Speed	NW 5 mph
Barometer	29.84 in (1009.7 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	20 Jun 9:53 pm EDT

More Information:

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

Extended Forecast for

Princeton Junction NJ

Tonight
Low: 59 °F
Mostly Clear
Sunday
High: 84 °F
Increasing
Clouds
Sunday Night
Low: 60 °F
Partly Cloudy
Monday
High: 81 °F
Chance
Showers then
Heavy Rain
Monday Night
Low: 63 °F
Heavy Rain
Tuesday
High: 80 °F
Showers
Likely
Tuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 59. Calm wind.

Sunday

Increasing clouds, with a high near 84. Light west wind increasing to 10 to 15 mph in the morning.

Sunday Night

Partly cloudy, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.

Monday

A chance of showers, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 81. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 63. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Partly cloudy, with a low around 60.

Wednesday

Sunny, with a high near 84.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.