Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

67°F

19°C

Humidity	99%
Wind Speed	Calm
Barometer	30.10 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	31 Aug 5:35 am EDT

More Information:

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

Extended Forecast for

Glenside PA

Today
High: 82 °F
Isolated
Showers
Tonight
Low: 70 °F
Slight Chance
T-storms
Tuesday
High: 89 °F
Slight Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms
Wednesday
High: 84 °F
Chance
Showers
Wednesday Night
Low: 70 °F
Showers
Likely
Thursday
High: 89 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 69 °F
Chance
T-storms then
Chance
Showers
Friday
High: 83 °F
Mostly Sunny

Detailed Forecast

Today

Isolated showers. Mostly cloudy, with a high near 82. Calm wind becoming northeast around 5 mph. Chance of precipitation is 20%.

Tonight

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 20%.

Tuesday

A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. West wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 84. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 83.

Friday Night

Partly cloudy, with a low around 64.

Saturday

Mostly sunny, with a high near 78.

Saturday Night

Partly cloudy, with a low around 61.

Sunday

Sunny, with a high near 78.