Severe Weather for the Central High Plains; Heavy Rain/Flood Concerns in Parts of the East

Strong to severe thunderstorms capable of strong winds and large hail are possible over portions of the central High Plains this afternoon, including parts of the Denver metro area. A stalled front is expected to bring additional rain and flash flood risks in the Mid-Atlantic and Southeast through Thursday. Red flag warnings are in effect across the Interior Northwest and Great Basin today. Read More >

En Español

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Mostly Cloudy

81°F

27°C

Humidity	54%
Wind Speed	Vrbl 5 mph
Barometer	30.08 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	5 Aug 3:55 pm EDT

More Information:

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

Extended Forecast for

Coatesville PA

Tonight

Partly Cloudy
Low: 66 °F
Thursday

Chance
T-storms
High: 82 °F
Thursday
Night

Showers
Likely
Low: 67 °F
Friday

Chance
Showers then
Chance
T-storms
High: 81 °F
Friday
Night

Chance
T-storms
Low: 67 °F
Saturday

Chance
T-storms
High: 81 °F
Saturday
Night

Chance
T-storms then
Mostly Clear
Low: 66 °F
Sunday

Mostly Sunny
High: 85 °F
Sunday
Night

Partly Cloudy
Low: 70 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 66. West wind around 5 mph becoming calm.

Thursday

A chance of showers and thunderstorms, mainly after 11am. Mostly cloudy, with a high near 82. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 66. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 85.

Sunday Night

Partly cloudy, with a low around 70.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Monday Night

Partly cloudy, with a low around 70.