Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Partly Cloudy

75°F

24°C

Humidity	61%
Wind Speed	Calm
Barometer	30.16 in
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	24 Jul 6:55 pm EDT

More Information:

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

Extended Forecast for

Elverson PA

Tonight
Low: 59 °F
Mostly Cloudy
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 63 °F
Partly Cloudy
Monday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 66 °F
Showers
Likely
Tuesday
High: 83 °F
Showers
Tuesday Night
Low: 64 °F
Showers then
Chance
T-storms

Detailed Forecast

Tonight

Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm after midnight.

Saturday

Sunny, with a high near 82. Calm wind becoming east around 5 mph in the morning.

Saturday Night

Mostly clear, with a low around 58. East wind around 5 mph becoming north after midnight.

Sunday

Sunny, with a high near 82. North wind 5 to 10 mph becoming east in the morning.

Sunday Night

Partly cloudy, with a low around 63. South wind 5 to 10 mph becoming light in the evening.

Monday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 83. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 64. Chance of precipitation is 80%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Thursday

Sunny, with a high near 83.

Thursday Night

Mostly clear, with a low around 63.

Friday

Sunny, with a high near 85.