Scattered Thunderstorms Across the Ohio Valley into the Mid-Atlantic; Heat Continues in the Central and Southern U.S.

Scattered thunderstorms capable of producing damaging winds are possible across the Ohio Valley and Mid-Atlantic on Wednesday. A Slight Risk of severe thunderstorms (level 2 of 5) is in effect. Heat will continue each day this week for much of the Central U.S., with record breaking/tying high temperatures possible. Elevated temperatures also extend into the Gulf Coast and Southeast. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 26, 09:00 AM EDT until June 26, 09:00 PM EDT

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

82°F

28°C

Humidity	57%
Wind Speed	SW 6 mph
Barometer	29.81 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	26 Jun 9:15 am EDT

More Information:

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

Extended Forecast for

North Wales PA

Heat Advisory until June 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until June 26, 09:00pm
NOW until 9:00pm Wed
Heat Advisory
Today
High: 94 °F
Mostly Sunny
then Severe
Thunderstorms
Tonight
Low: 68 °F
Severe
Thunderstorms
then Heavy
Rain
Thursday
High: 86 °F
Heavy Rain
then Sunny
Thursday Night
Low: 61 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 65 °F
Partly Cloudy
then Chance
Showers
Saturday
High: 84 °F
Chance
T-storms then
Showers
Likely
Saturday Night
Low: 74 °F
T-storms
Likely

Detailed Forecast

Today

A chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 94. West wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could be severe and produce heavy rainfall. Low around 68. West wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers, mainly before 7am. The rain could be heavy at times. Mostly cloudy, then gradually becoming sunny, with a high near 86. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly clear, with a low around 61. Northwest wind around 5 mph becoming north after midnight.

Friday

Sunny, with a high near 83. Northeast wind around 5 mph becoming southeast in the afternoon.

Friday Night

A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

Saturday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.

Sunday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly clear, with a low around 62. Chance of precipitation is 60%.

Monday

Sunny, with a high near 80.

Monday Night

Mostly clear, with a low around 59.

Tuesday

Sunny, with a high near 83.