Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fog/Mist

73°F

23°C

Humidity	100%
Wind Speed	W 3 mph
Barometer	30.07 in
Dewpoint	73°F (23°C)
Visibility	3.50 mi
Last update	8 Aug 7:35 am EDT

More Information:

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

Extended Forecast for

Lansdale PA

Heat Advisory August 8, 07:58am until August 8, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 8, 07:58am until August 8, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 90 °F
Patchy Fog
then Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms then
Patchy Fog
Sunday
High: 91 °F
Patchy Fog
then Sunny
Sunday Night
Low: 69 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 71 °F
Partly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 90. West wind 5 to 15 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 7pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 71. Southwest wind 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.

Sunday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. West wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 69. West wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 71.

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

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. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 86.

Thursday Night

Partly cloudy, with a low around 66.

Friday

Mostly sunny, with a high near 84.