Briefing for Late June Heat Wave

An early season heat wave will bring dangerously hot and humid conditions across most of the region beginning Sunday through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

79°F

26°C

Humidity	100%
Wind Speed	NW 7 mph
Barometer	30.15 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	23 Jun 6:35 am EDT

More Information:

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

Extended Forecast for

3 Miles SSW Cochranville PA

Extreme Heat Warning June 23, 06:40am until June 25, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 23, 06:40am until June 25, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Today
High: 95 °F
Sunny
Tonight
Low: 77 °F
Mostly Clear
Tuesday
High: 96 °F
Sunny
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 89 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 69 °F
Showers
Likely then
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 95. Heat index values as high as 105. North wind around 5 mph.

Tonight

Mostly clear, with a low around 77. Calm wind becoming northwest around 5 mph.

Tuesday

Sunny, with a high near 96. Heat index values as high as 103. Northwest wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 75. West wind around 5 mph.

Wednesday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Northwest wind around 5 mph. Chance of precipitation is 20%.

Wednesday Night

A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Thursday

Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.