Heavy Snow in the Northern Rockies; Severe Weather Across the Plains; Critical Fire Weather in the Southwest

Heavy wet snow and gusty winds are expected in the higher elevations of Idaho, western Montana, and Wyoming Thursday. Meanwhile, another round of severe storms are expected to develop across the central and southern Plains. Damaging winds, tornadoes and large hail are the primary threats. Further west, dry conditions and gusty winds will lead to critical fire weather concerns in the Southwest Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Thunderstorm Heavy Rain Fog/Mist

69°F

21°C

Humidity	90%
Wind Speed	SW 7 mph
Barometer	29.91 in (1012.1 mb)
Dewpoint	66°F (19°C)
Visibility	0.75 mi
Last update	23 May 8:53 am EDT

More Information:

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

Extended Forecast for

4 Miles SE Lawrenceville NJ

Today
High: 84 °F
T-storms
Likely
Tonight
Low: 64 °F
Chance
T-storms then
Chance
Showers
Friday
High: 85 °F
Slight Chance
Showers then
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 84 °F
Slight Chance
Showers
Saturday Night
Low: 62 °F
Chance
Showers and
Patchy Fog
Sunday
High: 85 °F
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 63 °F
Mostly Cloudy
then Chance
Showers
Memorial Day
High: 78 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 84. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 85. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 60. West wind around 5 mph becoming calm.

Saturday

A slight chance of showers after 11am. Partly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 62. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Patchy fog before 7am. Otherwise, partly sunny, with a high near 85.

Sunday Night

A chance of showers after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Memorial Day

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

Tuesday

A chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 50%.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 40%.

Wednesday

A chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 40%.