Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

A Few Clouds

58°F

14°C

Humidity	87%
Wind Speed	Calm
Barometer	29.96 in (1013.7 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	26 Jul 4:53 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW Morrisville PA

Today
High: 86 °F
Sunny
Tonight
Low: 64 °F
Partly Cloudy
Monday
High: 87 °F
Patchy Fog
then
Scattered
T-storms
Monday Night
Low: 67 °F
Scattered
T-storms then
Scattered
Showers
Tuesday
High: 82 °F
Showers
Likely then
Heavy Rain
Tuesday Night
Low: 66 °F
Heavy Rain
then Showers
Wednesday
High: 81 °F
Showers
Likely
Wednesday Night
Low: 64 °F
Showers
Likely then
Chance
Showers
Thursday
High: 81 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 86. Calm wind becoming east around 5 mph.

Tonight

Partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.

Monday

Scattered showers and thunderstorms after 2pm. Patchy fog between 7am and 8am. Otherwise, increasing clouds, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Scattered showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 67. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. High near 82. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 66. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Friday

A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Friday Night

A chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Saturday

A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.