Excessive Heat for the Southwest; Showers and Thunderstorms for Portions of the Plains and East Coast

Showers and thunderstorms are expected across the eastern two-thirds of the country today along and ahead of a cold front. Some of these storms may result in isolated incidences of severe weather, including flash flooding. Meanwhile, more records may be tied or broken as excessive heat across the California's Central Valley and much of the Desert Southwest continues. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Mostly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	SW 9 mph
Barometer	29.60 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	6 Jun 10:35 am EDT

More Information:

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

Extended Forecast for

Lansdale PA

Today
High: 85 °F
Slight Chance
Showers then
Showers
Likely
Tonight
Low: 63 °F
Chance
Showers then
Partly Cloudy
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 79 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 57 °F
Chance
Showers
Monday
High: 78 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 63. West 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.

Friday

Mostly sunny, with a high near 82. West wind 5 to 15 mph.

Friday Night

Mostly clear, with a low around 57. West wind around 5 mph becoming calm.

Saturday

Sunny, with a high near 78. West wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 58.

Sunday

A chance of showers after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

Sunday Night

A chance of showers before 2am. Partly cloudy, with a low around 57. Chance of precipitation is 30%.