Severe Weather Continues in the Central and Southern U.S.

Dangerous severe weather will continue overnight in the nationâ€™s heartland with potentially intense tornadoes and very large hail. The threat for severe weather will shift eastward into the Ohio Valley and mid-South on Tuesday. Farther west on the back side of this large storm system, strong winds and critical fire weather will affect the southern and central High Plains through midweek. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until May 8, 05:00 AM EDT

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Partly Cloudy

66°F

19°C

Humidity	96%
Wind Speed	S 5 mph
Barometer	29.67 in
Dewpoint	64°F (18°C)
Visibility	7.00 mi
Last update	8 May 3:55 am EDT

More Information:

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

Extended Forecast for

Norristown PA

Coastal Flood Advisory May 8, 04:06am until May 8, 05:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory May 8, 04:06am until May 8, 05:00am
NOW until 5:00am Wed
Coastal Flood Advisory
Overnight
Low: 63 °F
Chance
Showers and
Patchy Fog
Wednesday
High: 86 °F
Showers
Likely then
Mostly Sunny
Wednesday Night
Low: 60 °F
Partly Cloudy
Thursday
High: 72 °F
Showers
Thursday Night
Low: 53 °F
Showers
Friday
High: 60 °F
Chance
Showers
Friday Night
Low: 47 °F
Mostly Cloudy
Saturday
High: 66 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, cloudy, with a low around 63. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 86. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Partly cloudy, with a low around 60. West wind around 5 mph becoming calm after midnight.

Thursday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 72. North wind around 5 mph becoming south in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 53. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Mostly cloudy, with a low around 47.

Saturday

Mostly sunny, with a high near 66.

Saturday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

Sunday

A chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 47.

Monday

Mostly sunny, with a high near 70.