Dangerous Heat and Humidity Through Saturday

Dangerously hot and humid conditions are expected to continue through Saturday. Additionally, there will be a threat of thunderstorms through Sunday. View this briefing for details. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until July 4, 08:00 PM EDT

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

78°F

26°C

Humidity	73%
Wind Speed	W 5 mph
Barometer	29.98 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	4 Jul 12:55 am EDT

More Information:

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

Extended Forecast for

2 Miles WNW Brandamore PA

Extreme Heat Warning July 4, 01:15am until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 4, 01:15am until July 4, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
Overnight
Low: 75 °F
Slight Chance
Showers
Independence Day
High: 95 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 72 °F
Showers
Likely
Sunday
High: 87 °F
Mostly Cloudy
then Showers
Sunday Night
Low: 69 °F
Showers
Monday
High: 78 °F
Showers
Monday Night
Low: 67 °F
Showers
Tuesday
High: 79 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Overnight

A slight chance of showers before 2am. Partly cloudy, with a low around 75. Northwest wind around 5 mph. Chance of precipitation is 20%.

Independence Day

A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 95. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 72. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm after 2pm. High near 87. Northeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and possibly a thunderstorm before 5am, then showers likely. Low around 69. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 78. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 67. Chance of precipitation is 80%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 86.

Thursday Night

Partly cloudy, with a low around 69.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.