Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Brandywine Regional Airport (KOQN)

Lat: 39.99° N Lon: 75.58° W Elev: 465 ft.

Mostly Cloudy

72°F

22°C

Humidity 41%
Wind Speed E 5 mph
Barometer 30.09 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 13 Jun 10:55 pm EDT
Detailed forecast for

Eastern Chester

Tonight
Mostly cloudy with a chance of thunderstorms. A chance of showers this evening, then showers likely after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
Saturday
Showers likely with a chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Not as warm. Humid with highs in the lower 70s. Northeast winds around 5 mph. Chance of rain 70 percent.
Saturday Night
Cloudy with a chance of showers. Lows in the upper 50s. East winds around 5 mph. Chance of rain 50 percent.
Sunday
Cloudy with a chance of showers. Highs in the upper 60s. East winds around 5 mph. Chance of rain 50 percent.
Sunday Night
A chance of thunderstorms in the evening. Cloudy with a chance of showers. Lows around 60. East winds around 5 mph. Chance of rain 50 percent.
Monday
Mostly cloudy with a chance of showers. Highs in the upper 60s. Chance of rain 50 percent.
Monday Night
Mostly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.
Tuesday
Mostly cloudy. Highs in the mid 70s.
Tuesday Night
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.
Wednesday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 40 percent.
Wednesday Night
Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 40 percent.
Juneteenth
Mostly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 50 percent.
Thursday Night
Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Friday
Mostly sunny. Highs in the lower 80s.



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859 PM EDT Fri Jun 13 2025
 
 

Additional Resources

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