National Weather Service

Hazardous Weather Conditions

Current conditions at

Brandywine Regional Airport (KOQN)

Lat: 39.99°NLon: 75.58°WElev: 465ft.

Partly Cloudy

22°C

72°F

Humidity	73%
Wind Speed	SW 17 G 26 km/h
Barometer	29.87 in
Dewpoint	17°C (63°F)
Visibility	16 km
Last update	14 Jun 5:15 pm EDT

More Information:

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

Extended Forecast for

Downingtown PA

Severe T-storm Watch until June 14, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until June 14, 09:00pm
NOW until 9:00pm Fri
Severe T-storm Watch
This Afternoon
High: 31 °C
Severe
Thunderstorms
Tonight
Low: 16 °C
Severe
Thunderstorms
then Chance
T-storms
Saturday
High: 27 °C
Sunny
Saturday Night
Low: 13 °C
Mostly Clear
Sunday
High: 28 °C
Mostly Sunny
Sunday Night
Low: 16 °C
Mostly Clear
Monday
High: 32 °C
Sunny
Monday Night
Low: 20 °C
Mostly Clear

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Some of the storms could be severe and produce heavy rainfall. Partly sunny, with a high near 31. West wind around 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind 5 to 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

Saturday

Sunny, with a high near 27. North wind 15 to 20 km/h.

Saturday Night

Mostly clear, with a low around 13. North wind 5 to 10 km/h.

Sunday

Mostly sunny, with a high near 28. Calm wind.

Sunday Night

Mostly clear, with a low around 16.

Monday

Sunny, with a high near 32.

Monday Night

Mostly clear, with a low around 20.