Severe Thunderstorm and Excessive Rain Expected in the Southeast and Hawaii

Severe thunderstorms and excessive rainfall threats continue in the Southeast through Friday. Heavy snow will continue over the higher elevations of the Central Rockies. A storm system moving over Hawaii will bring strong to severe thunderstorms, localized intense rainfall and flash flooding through Saturday. Above average high temperatures expected in California and the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

47°F

8°C

Humidity	93%
Wind Speed	N 6 mph
Barometer	29.85 in (1010.4 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	11 May 12:53 am EDT

More Information:

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

Extended Forecast for

Levittown PA

Coastal Flood Advisory May 11, 02:00am until May 11, 07:00am

Click here for hazard details and duration

Coastal Flood Advisory

Overnight
Low: 45 °F
Mostly Cloudy
Saturday
High: 64 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 55 °F
Showers
Likely
Sunday Night
Low: 43 °F
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Tuesday
High: 76 °F
Chance
Showers
Tuesday Night
Low: 59 °F
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 45. Calm wind becoming north around 5 mph.

Saturday

Mostly sunny, with a high near 64. North wind around 5 mph becoming southeast in the afternoon.

Saturday Night

A chance of showers, mainly after 2am. Mostly cloudy, with a low around 47. Southeast wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers likely, mainly before 2pm. Cloudy, with a high near 55. East wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Partly cloudy, with a low around 43. East wind around 5 mph becoming calm.

Monday

Mostly sunny, with a high near 72.

Monday Night

Partly cloudy, with a low around 55.

Tuesday

A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.

Tuesday Night

Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 59. Chance of precipitation is 80%.

Wednesday

Showers likely, mainly before 8am. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 74.

Thursday Night

Partly cloudy, with a low around 54.

Friday

A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.