Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

73°F

23°C

Humidity	69%
Wind Speed	Calm
Barometer	30.12 in
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	26 Aug 10:35 am EDT

More Information:

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

Extended Forecast for

3 Miles S Thorndale PA

Today
High: 83 °F
Mostly Sunny
Tonight
Low: 67 °F
Mostly Cloudy
then Chance
Showers
Thursday
High: 84 °F
Showers
Likely
Thursday Night
Low: 65 °F
Showers
Likely
Friday
High: 82 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 63 °F
Mostly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 84 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

A chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 67. South wind around 5 mph. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. 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 before 2am, then a slight chance of showers. Mostly cloudy, with a low around 65. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 63.

Saturday

Mostly sunny, with a high near 82.

Saturday Night

Partly cloudy, with a low around 63.

Sunday

Mostly sunny, with a high near 84.

Sunday Night

Partly cloudy, with a low around 67.

Monday

Mostly sunny, with a high near 88.