A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is expected across the I-95 corridor southward into the Delmarva. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

8°F

-13°C

Humidity	36%
Wind Speed	NW 12 mph
Barometer	30.51 in
Dewpoint	-14°F (-26°C)
Visibility	10.00 mi
Wind Chill	-7°F (-22°C)
Last update	24 Jan 1:15 am EST

More Information:

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

Extended Forecast for

West Chester PA

Cold Weather Advisory January 24, 01:29am until January 24, 10:00am

Winter Storm Warning January 24, 07:00pm until January 26, 01:00pm

Click here for hazard details and duration

Cold Weather Advisory

Winter Storm Warning

Cold Weather Advisory January 24, 01:29am until January 24, 10:00am
NOW until 10:00am Sat
Cold Weather Advisory
Overnight
Low: 7 °F
Mostly Clear
Saturday
High: 18 °F
Partly Sunny
Saturday Night
Low: 12 °F
Slight Chance
Snow then
Snow
Sunday
High: 25 °F
Heavy Snow
then Wintry
Mix
Sunday Night
Low: 19 °F
Wintry Mix
Monday
High: 27 °F
Snow Likely
Monday Night
Low: 5 °F
Partly Cloudy
Tuesday
High: 17 °F
Mostly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 7. Wind chill values as low as -8. Northwest wind around 15 mph.

Saturday

Partly sunny, with a high near 18. Wind chill values as low as -8. North wind 5 to 10 mph.

Saturday Night

Snow, mainly after 1am. Low around 12. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow before 1pm, then snow, freezing rain, and sleet. The snow could be heavy at times. High near 25. Northeast wind 10 to 15 mph, with gusts as high as 25 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 6 to 10 inches possible.

Sunday Night

Snow and sleet before 10pm, then freezing rain and sleet between 10pm and 4am, then snow likely after 4am. Low around 19. Northeast wind 10 to 15 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.

Monday

Snow likely, mainly before 7am. Partly sunny, with a high near 27. Chance of precipitation is 60%.

Monday Night

Partly cloudy, with a low around 5.

Tuesday

Mostly sunny, with a high near 17.

Tuesday Night

Partly cloudy, with a low around 5.

Wednesday

Mostly sunny, with a high near 19.

Wednesday Night

Mostly cloudy, with a low around 5.