Active Weather Pattern for the West into the Plains

A strong Pacific storm continues to track across the Great Basin. Heavy snow is expected across the higher elevations and heavy rain across lower terrain. Strong gusty winds will make for additional hazards for travelers. These winds will bring increasing fire weather concerns for the southern High Plains. Then we will closely watch for severe thunderstorms across the central Plains on Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Brandywine Regional Airport (KOQN)

Lat: 39.99°NLon: 75.58°WElev: 465ft.

Fog/Mist

59°F

15°C

Humidity	100%
Wind Speed	Calm
Barometer	30.12 in
Dewpoint	59°F (15°C)
Visibility	1.00 mi
Last update	5 May 8:55 pm EDT

More Information:

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

Extended Forecast for

Exton PA

Tonight
Low: 57 °F
Slight Chance
T-storms then
Chance
Showers and
Patchy Fog
Monday
High: 75 °F
Patchy Fog
then Slight
Chance
T-storms
Monday Night
Low: 59 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 77 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 63 °F
Showers
Likely
Wednesday
High: 83 °F
Chance
Showers then
Slight Chance
T-storms and
Breezy
Wednesday Night
Low: 59 °F
Partly Cloudy
then Chance
Showers
Thursday
High: 72 °F
Chance
Showers then
Showers
Thursday Night
Low: 55 °F
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms between midnight and 2am, then a slight chance of showers. Patchy fog after 2am. Otherwise, cloudy, with a low around 57. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Northeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 30%.

Tuesday Night

Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 63. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 83. Breezy. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers after 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.

Thursday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 72. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm, mainly before 2am. Low around 55. Chance of precipitation is 80%.

Friday

A chance of showers after 8am. Partly sunny, with a high near 69. Chance of precipitation is 50%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

Saturday

A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.