Major Winter Storm Anticipated Sunday into Monday

Potentially significant snowfall is forecast from a winter storm Sunday into Monday. View the latest briefing here. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 22, 07:00 AM EST until February 23, 06:00 PM EST

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

40°F

4°C

Humidity	70%
Wind Speed	W 6 mph
Barometer	29.98 in (1014.8 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	21 Feb 8:53 am EST

More Information:

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

Extended Forecast for

Newtown PA

Winter Storm Warning February 22, 07:00am until February 23, 06:00pm

Click here for hazard details and duration

Winter Storm Warning

Today
High: 47 °F
Mostly Sunny
Tonight
Low: 31 °F
Partly Cloudy
then Chance
Rain
Sunday
High: 36 °F
Rain/Snow
Sunday Night
Low: 28 °F
Heavy Snow
and Patchy
Blowing Snow
Monday
High: 36 °F
Snow Likely
and Patchy
Blowing Snow
Monday Night
Low: 23 °F
Mostly Cloudy
Tuesday
High: 32 °F
Mostly Sunny
Tuesday Night
Low: 21 °F
Mostly Cloudy
Wednesday
High: 39 °F
Mostly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph.

Tonight

A chance of rain, mainly after 4am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%.

Sunday

Snow, possibly mixed with rain, becoming all snow after 4pm. High near 36. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Patchy blowing snow after 8pm. Low around 28. Blustery, with a northeast wind 15 to 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Monday

Snow likely, mainly before 1pm. Patchy blowing snow before 3pm. Cloudy, with a high near 36. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Mostly cloudy, with a low around 23.

Tuesday

Mostly sunny, with a high near 32.

Tuesday Night

Mostly cloudy, with a low around 21.

Wednesday

Mostly cloudy, with a high near 39.

Wednesday Night

A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

Thursday

A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.