Briefing for Heat, Severe Storm, and Flash Flood Risks through Thursday

Dangerously hot and humid conditions are expected through Wednesday. There is also a threat of isolated severe thunderstorms on Wednesday. Flash flooding from locally heavy rainfall is possible on Thursday. See this briefing for details on these hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

82°F

28°C

Humidity	100%
Wind Speed	W 3 mph
Barometer	30.06 in
Dewpoint	82°F (28°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	30 Jul 8:55 am EDT

More Information:

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

Extended Forecast for

Oxford PA

Heat Advisory July 30, 09:02am until July 30, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 30, 09:02am until July 30, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Today
High: 93 °F
Sunny
Tonight
Low: 73 °F
Mostly Clear
Thursday
High: 87 °F
Chance
T-storms then
Heavy Rain
Thursday Night
Low: 67 °F
Heavy Rain
Friday
High: 72 °F
Showers
Likely
Friday Night
Low: 59 °F
Slight Chance
Showers
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear

Detailed Forecast

Today

Sunny, with a high near 93. Heat index values as high as 100. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

Mostly clear, with a low around 73. South wind around 5 mph.

Thursday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 87. South wind 5 to 10 mph becoming east in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Friday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Northeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A slight chance of showers before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 77.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Sunny, with a high near 80.

Sunday Night

Mostly clear, with a low around 59.

Monday

Mostly sunny, with a high near 82.