Severe Weather and Excessive Rain in the Ohio and Tennessee Valley

Severe storms are expected to continue this evening and overnight across the eastern Ozark Plateau into the Ohio and Tennessee Valley. Tornadoes, some strong to intense, and large to very large hail will remain the primary concerns this evening before transitioning to a widespread severe wind threat overnight. The associated heavy rain will create numerous areas of flash flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Overcast

72°F

22°C

Humidity	88%
Wind Speed	SE 9 mph
Barometer	29.84 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	27 May 8:55 am EDT

More Information:

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

Extended Forecast for

North Wales PA

Memorial Day
High: 80 °F
Chance
T-storms then
Heavy Rain
Tonight
Low: 62 °F
Heavy Rain
then Chance
T-storms
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Wednesday
High: 75 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 53 °F
Chance
T-storms
Thursday
High: 71 °F
Mostly Sunny
Thursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 71 °F
Mostly Sunny

Detailed Forecast

Memorial Day

Showers and thunderstorms, mainly after noon. Some of the storms could produce heavy rainfall. High near 80. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and thunderstorms, mainly before midnight. Some of the storms could produce heavy rainfall. Low around 62. South wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Sunny, with a high near 80. West wind 5 to 10 mph.

Tuesday Night

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

Wednesday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 75. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 71.

Thursday Night

Partly cloudy, with a low around 51.

Friday

Mostly sunny, with a high near 71.

Friday Night

Mostly clear, with a low around 52.

Saturday

Sunny, with a high near 75.

Saturday Night

Partly cloudy, with a low around 53.