River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

62°F

17°C

Humidity	100%
Wind Speed	Vrbl 5 mph
Barometer	29.98 in
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	5 Nov 1:15 am EST

More Information:

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

Extended Forecast for

Downingtown PA

Overnight
Low: 58 °F
Mostly Cloudy
Thursday
High: 70 °F
Rain then
Chance Rain
Thursday Night
Low: 59 °F
Chance Rain
Friday
High: 68 °F
Chance Rain
Friday Night
Low: 47 °F
Mostly Cloudy
Saturday
High: 61 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Mostly Clear
Sunday
High: 59 °F
Mostly Sunny
Sunday Night
Low: 38 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 58. South wind around 5 mph.

Thursday

Rain, mainly before 11am. High near 70. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A chance of rain before 3am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of rain. Mostly cloudy, with a high near 68. Calm wind becoming north around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Mostly cloudy, with a low around 47. Calm wind becoming northwest around 5 mph.

Saturday

Mostly sunny, with a high near 61.

Saturday Night

Mostly clear, with a low around 40.

Sunday

Mostly sunny, with a high near 59.

Sunday Night

Mostly clear, with a low around 38.

Monday

Sunny, with a high near 58.