Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

A Few Clouds

81°F

27°C

Humidity	72%
Wind Speed	S 7 mph
Barometer	30.00 in (1015.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	27 Aug 12:54 pm EDT

More Information:

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

Extended Forecast for

Royersford PA

Flood Watch until August 28, 04:00am

Severe T-storm Watch until August 27, 08:00pm

Click here for hazard details and duration

Flood Watch

Severe T-storm Watch

Flood Watch until August 28, 04:00am
Severe T-storm Watch until August 27, 08:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 85 °F
Showers
Tonight
Low: 66 °F
Showers
Likely and
Patchy Fog
Friday
High: 85 °F
Patchy Fog
then Slight
Chance
T-storms
Friday Night
Low: 64 °F
Partly Cloudy
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 85. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 2am, then a slight chance of showers. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 85. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 64. Calm wind.

Saturday

Sunny, with a high near 85. Calm wind becoming north around 5 mph.

Saturday Night

Mostly clear, with a low around 64.

Sunday

Mostly sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 68.

Monday

Mostly sunny, with a high near 89.