Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

37°F

3°C

Humidity	57%
Wind Speed	E 3 mph
Barometer	30.27 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	24 Dec 10:55 pm EST

More Information:

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

Extended Forecast for

Coatesville PA

Tonight
Low: 28 °F
Cloudy
Christmas Day
High: 46 °F
Partly Sunny
Thursday Night
Low: 22 °F
Mostly Cloudy
Friday
High: 29 °F
Mostly Cloudy
then Wintry
Mix Likely
Friday Night
Low: 26 °F
Wintry Mix
Saturday
High: 35 °F
Chance Wintry
Mix
Saturday Night
Low: 24 °F
Cloudy
Sunday
High: 39 °F
Cloudy then
Chance Rain
Sunday Night
Low: 33 °F
Rain

Detailed Forecast

Tonight

Cloudy, with a low around 28. Calm wind becoming south around 5 mph.

Christmas Day

Partly sunny, with a high near 46. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

Thursday Night

Mostly cloudy, with a low around 22. North wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

Snow likely, possibly mixed with freezing rain between 1pm and 4pm, then snow likely, possibly mixed with freezing rain and sleet after 4pm. Mostly cloudy, with a high near 29. North wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.

Friday Night

Snow and freezing rain, possibly mixed with sleet before 1am, then snow and freezing rain. Low around 26. East wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible. New snow and sleet accumulation of 1 to 2 inches possible.

Saturday

A chance of rain, snow, and freezing rain before 1pm, then a slight chance of snow. Cloudy, with a high near 35. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Cloudy, with a low around 24.

Sunday

A chance of rain after 1pm. Cloudy, with a high near 39. Chance of precipitation is 50%.

Sunday Night

Rain. Low around 33. Chance of precipitation is 80%.

Monday

A chance of rain before 1pm. Partly sunny, with a high near 44. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 21.

Tuesday

Partly sunny, with a high near 30.