Excessive Heat for the Southwest; Showers and Thunderstorms for Portions of the Plains and East Coast

Showers and thunderstorms are expected across the eastern two-thirds of the country today along and ahead of a cold front. Some of these storms may result in isolated incidences of severe weather, including flash flooding. Meanwhile, more records may be tied or broken as excessive heat across the California's Central Valley and much of the Desert Southwest continues. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

77°F

25°C

Humidity	94%
Wind Speed	Vrbl 7 mph
Barometer	29.63 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	6 Jun 10:15 am EDT

More Information:

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

Extended Forecast for

3 Miles NW Thorndale PA

Today
High: 84 °F
Showers
Likely
Tonight
Low: 62 °F
Chance
Showers then
Partly Cloudy
Friday
High: 80 °F
Mostly Sunny
Friday Night
Low: 55 °F
Mostly Clear
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 78 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 57 °F
Chance
Showers
Monday
High: 76 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 62. West wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 80. West wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly clear, with a low around 55. West wind around 5 mph.

Saturday

Sunny, with a high near 76. West wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 58.

Sunday

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

Sunday Night

A chance of showers before 2am. Partly cloudy, with a low around 57. Chance of precipitation is 30%.