Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

71°F

22°C

Humidity	41%
Wind Speed	Vrbl 5 mph
Barometer	29.86 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	16 Jun 3:15 pm EDT

More Information:

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

Extended Forecast for

3 Miles ESE Suplee PA

Tonight
Low: 58 °F
Mostly Clear
then Slight
Chance
Showers
Wednesday
High: 79 °F
Showers
Likely and
Patchy Fog
Wednesday Night
Low: 66 °F
Increasing
Clouds
Thursday
High: 87 °F
Showers
Likely
Thursday Night
Low: 65 °F
Showers
Likely then
Slight Chance
Showers
Juneteenth
High: 78 °F
Chance
Showers
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 58 °F
Clear

Detailed Forecast

Tonight

A slight chance of showers after 3am. Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 20%.

Wednesday

Showers likely, with thunderstorms also possible after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Increasing clouds, with a low around 66. South wind around 5 mph.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 65. West wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Juneteenth

A chance of showers, mainly between 8am and 2pm. Partly sunny, with a high near 78. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Mostly clear, with a low around 58.

Saturday

Sunny, with a high near 79.

Saturday Night

Clear, with a low around 58.

Sunday

Sunny, with a high near 80.

Sunday Night

Partly cloudy, with a low around 60.

Monday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.