Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

34°F

1°C

Humidity	73%
Wind Speed	W 5 mph
Barometer	30.07 in (1017.7 mb)
Dewpoint	26°F (-3°C)
Visibility	8.00 mi
Wind Chill	29°F (-2°C)
Last update	8 Dec 1:53 am EST

More Information:

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

Extended Forecast for

Tullytown PA

Overnight
Low: 25 °F
Partly Cloudy
Monday
High: 32 °F
Partly Sunny
Monday Night
Low: 15 °F
Decreasing
Clouds
Tuesday
High: 37 °F
Increasing
Clouds
Tuesday Night
Low: 29 °F
Mostly Cloudy
Wednesday
High: 47 °F
Chance Rain
Wednesday Night
Low: 34 °F
Chance Rain
Thursday
High: 43 °F
Partly Sunny
Thursday Night
Low: 28 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 20 mph.

Monday

Partly sunny, with a high near 32. North wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Northeast wind around 5 mph becoming calm.

Tuesday

Increasing clouds, with a high near 37. Calm wind becoming south around 5 mph in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 29. Southwest wind around 5 mph.

Wednesday

A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A chance of rain before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

Thursday

Partly sunny, with a high near 43.

Thursday Night

A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Friday

A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.

Friday Night

A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

Saturday

Partly sunny, with a high near 34.