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°NLon: 75.58°WElev: 465ft.

Overcast

57°F

14°C

Humidity	94%
Wind Speed	E 3 mph
Barometer	30.12 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	15 Jun 4:15 am EDT

More Information:

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

Extended Forecast for

Lionville-Marchwood PA

Overnight
Low: 58 °F
Chance
Showers and
Patchy Fog
Sunday
High: 67 °F
Chance
Showers and
Patchy Fog
Sunday Night
Low: 58 °F
Chance
Showers
Monday
High: 69 °F
Chance
Showers
Monday Night
Low: 60 °F
Mostly Cloudy
Tuesday
High: 75 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 65 °F
Showers
Likely
Wednesday
High: 85 °F
Chance
Showers
Wednesday Night
Low: 70 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 58. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before noon. Otherwise, cloudy, with a high near 67. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Cloudy, with a low around 58. Northeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 69. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.

Tuesday

A chance of showers after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.

Tuesday Night

Showers and thunderstorms likely. Cloudy, with a low around 65. Chance of precipitation is 60%.

Wednesday

A chance of showers before 8am, then a chance of showers after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.

Wednesday Night

A chance of showers before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Juneteenth

A chance of showers after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 50%.