Areas of Severe Thunderstorms and Excessive Rainfall Through This Weekend

Severe thunderstorms which can bring large hail, damaging winds, and isolated tornadoes will be possible over parts of the central U.S. through this weekend. Thunderstorms with heavy to excessive rainfall moving from Texas into the mid-Mississippi Valley through this weekend may produce areas of flooding. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

A Few Clouds

83°F

28°C

Humidity	50%
Wind Speed	SW 9 mph
Barometer	29.94 in
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	6 Jun 10:55 am EDT

More Information:

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

Extended Forecast for

2 Miles SW Westtown PA

Today
High: 90 °F
Partly Sunny
Tonight
Low: 66 °F
T-storms
Likely then
Chance
Showers and
Patchy Fog
Sunday
High: 86 °F
Patchy Fog
then Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 57 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 87 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

Partly sunny, with a high near 90. West wind 10 to 15 mph.

Tonight

Showers and thunderstorms likely, mainly before 1am. Patchy fog after 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 66. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Patchy fog before 7am. Otherwise, sunny, with a high near 86. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 62. North wind 5 to 10 mph.

Monday

Sunny, with a high near 82. Northeast wind around 5 mph.

Monday Night

Clear, with a low around 57.

Tuesday

Sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 62.