Dangerous Heat and Humidity Today through Saturday

Dangerously hot and humid conditions are expected to build starting today through Saturday. Additionally, there will be a threat of thunderstorms on some of the days. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

80°F

27°C

Humidity	91%
Wind Speed	SW 3 mph
Barometer	30.01 in
Dewpoint	77°F (25°C)
Visibility	9.00 mi
Heat Index	86°F (30°C)
Last update	2 Jul 12:35 am EDT

More Information:

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

Extended Forecast for

Suplee PA

Extreme Heat Warning July 2, 12:50am until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 2, 12:50am until July 4, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
Overnight
Low: 74 °F
Mostly Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 78 °F
Clear
Friday
High: 99 °F
Hot
Friday Night
Low: 76 °F
Partly Cloudy
Independence Day
High: 96 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms
Sunday
High: 92 °F
Mostly Sunny
then Showers
Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 74. Southwest wind around 5 mph.

Thursday

Sunny and hot, with a high near 100. Heat index values as high as 106. West wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

Clear, with a low around 78. Southwest wind around 5 mph.

Friday

Sunny and hot, with a high near 99. Heat index values as high as 105. West wind 5 to 10 mph.

Friday Night

Partly cloudy, with a low around 76. Northwest wind around 5 mph.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

Sunday Night

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

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Tuesday

Partly sunny, with a high near 85.