Severe Thunderstorms and Flash Flooding Potential Across the Gulf Coast States

Strong to severe thunderstorms capable of producing large hail, damaging winds, a few tornadoes and heavy rain will be in play across the western and central Gulf Coast over the next few days. Multiple rounds of heavy rainfall may lead to considerable flash and urban flooding especially within vulnerable areas. New and renewed river flooding will also be possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Overcast

50°F

10°C

Humidity	89%
Wind Speed	Calm
Barometer	30.07 in (1018.2 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	13 May 5:54 am EDT

More Information:

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

Extended Forecast for

Sumneytown PA

Today
High: 72 °F
Patchy Fog
then Mostly
Sunny
Tonight
Low: 52 °F
Partly Cloudy
Tuesday
High: 73 °F
Chance
Showers
Tuesday Night
Low: 59 °F
Showers
Wednesday
High: 66 °F
Showers
Likely
Wednesday Night
Low: 56 °F
Chance
Showers
Thursday
High: 73 °F
Partly Sunny
Thursday Night
Low: 55 °F
Partly Cloudy
Friday
High: 72 °F
Mostly Cloudy

Detailed Forecast

Today

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning.

Tonight

Partly cloudy, with a low around 52. South wind 5 to 10 mph.

Tuesday

A chance of showers, mainly after 11am. Mostly cloudy, with a high near 73. South wind 5 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Showers. Low around 59. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Showers likely, mainly before 2pm. Mostly cloudy, with a high near 66. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 56. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Partly sunny, with a high near 73.

Thursday Night

Partly cloudy, with a low around 55.

Friday

Mostly cloudy, with a high near 72.

Friday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

Saturday

A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.