Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

77°F

25°C

Humidity	43%
Wind Speed	Calm
Barometer	30.26 in (1024.2 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	29 Aug 2:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles WNW Chester Springs PA

Tonight
Low: 58 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 83 °F
Patchy Fog
then Chance
T-storms
Sunday Night
Low: 67 °F
Mostly Cloudy
Monday
High: 83 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 67 °F
Chance
Showers
Tuesday
High: 85 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 68 °F
Chance
Showers
Wednesday
High: 86 °F
Partly Sunny
then Chance
Showers
Wednesday Night
Low: 69 °F
Chance
Showers

Detailed Forecast

Tonight

Patchy fog after 3am. Otherwise, mostly clear, with a low around 58. Calm wind.

Sunday

A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Mostly cloudy, with a low around 67. Southwest wind around 5 mph.

Monday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%. 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 85. Chance of precipitation is 30%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Wednesday Night

A chance of showers before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

Thursday

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

Thursday Night

A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.