Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

70°F

21°C

Humidity	92%
Wind Speed	W 6 mph
Barometer	29.93 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	11 Aug 3:15 am EDT

More Information:

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

Extended Forecast for

Maple Glen PA

Overnight
Low: 71 °F
Patchy Fog
Tuesday
High: 88 °F
Patchy Fog
then Slight
Chance
T-storms
Tuesday Night
Low: 68 °F
Chance
T-storms
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
then Chance
Showers
Thursday
High: 87 °F
Chance
Showers then
Slight Chance
T-storms
Thursday Night
Low: 68 °F
Partly Cloudy
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Overnight

Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 71. West wind around 5 mph.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms between 11pm and 3am, then a slight chance of showers. Mostly cloudy, with a low around 68. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Mostly sunny, with a high near 86. North wind around 5 mph.

Wednesday Night

A chance of showers after 2am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Partly cloudy, with a low around 68.

Friday

Mostly sunny, with a high near 83.

Friday Night

Mostly clear, with a low around 61.

Saturday

Sunny, with a high near 82.

Saturday Night

Partly cloudy, with a low around 63.

Sunday

A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.