Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Light Rain

46°F

8°C

Humidity	87%
Wind Speed	S 7 mph
Barometer	30.07 in
Dewpoint	42°F (6°C)
Visibility	7.00 mi
Wind Chill	42°F (6°C)
Last update	9 Jan 2:35 pm EST

More Information:

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

Extended Forecast for

2 Miles WSW Unionville PA

This Afternoon
High: 53 °F
Rain Likely
Tonight
Low: 40 °F
Rain Likely
then Mostly
Cloudy
Saturday
High: 45 °F
Rain Likely
then Rain
Saturday Night
Low: 36 °F
Rain
Sunday
High: 42 °F
Mostly Sunny
then Isolated
Rain/Snow and
Breezy
Sunday Night
Low: 26 °F
Mostly Clear
Monday
High: 40 °F
Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 45 °F
Sunny

Detailed Forecast

This Afternoon

Rain likely, mainly after 5pm. Cloudy, with a high near 53. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain likely, mainly before 7pm. Cloudy, with a low around 40. Southwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain, mainly after 10am. High near 45. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

Rain, mainly between 7pm and 1am. Low around 36. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Mostly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 26.

Monday

Sunny, with a high near 40.

Monday Night

Mostly clear, with a low around 28.

Tuesday

Sunny, with a high near 45.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

Mostly cloudy, with a high near 45.