Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

72°F

22°C

Humidity	100%
Wind Speed	Calm
Barometer	30.18 in
Dewpoint	72°F (22°C)
Visibility	8.00 mi
Last update	16 Aug 6:15 am EDT

More Information:

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

Extended Forecast for

3 Miles N Coatesville PA

Today
High: 85 °F
Mostly Cloudy
then Slight
Chance
T-storms
Tonight
Low: 67 °F
Mostly Clear
Sunday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 67 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday
High: 78 °F
Mostly Sunny
then Slight
Chance
Showers
Monday Night
Low: 62 °F
Slight Chance
Showers
Tuesday
High: 78 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 62 °F
Chance
Showers
Wednesday
High: 78 °F
Chance
Showers

Detailed Forecast

Today

A slight chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 67. Calm wind becoming south around 5 mph.

Sunday

A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. Southwest wind around 5 mph. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 67. West wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.

Monday

A slight chance of showers after 2pm. Partly sunny, with a high near 78. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Monday Night

A slight chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.

Tuesday

A chance of showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Wednesday

A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.

Wednesday Night

A chance of showers before 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.