Flash Flooding and Severe Thunderstorms Tuesday, July 28th - Wednesday, July 29th

Scattered to numerous thunderstorms are likely across the region Tuesday, July 28th through Wednesday, July 29th which will bring a risk of flash flooding and severe thunderstorms across the entire region. View this briefing for the details regarding these hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Mostly Cloudy

79°F

26°C

Humidity	74%
Wind Speed	S 10 G 20 mph
Barometer	29.65 in (1003.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	28 Jul 12:51 pm EDT

More Information:

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

Extended Forecast for

Lehigh Valley PA

Flood Watch July 28, 01:53pm until July 29, 08:00pm

Severe T-storm Watch until July 28, 08:00pm

Flash Flood Warning until July 28, 05:00pm

Click here for hazard details and duration

Flood Watch

Severe T-storm Watch

Flash Flood Warning

Flood Watch July 28, 01:53pm until July 29, 08:00pm
Severe T-storm Watch until July 28, 08:00pm
Flash Flood Warning until July 28, 05:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 78 °F
Severe
Thunderstorms
Tonight
Low: 64 °F
Showers then
Chance
T-storms
Wednesday
High: 78 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 63 °F
Chance
Showers
Thursday
High: 78 °F
Chance
Showers
Thursday Night
Low: 62 °F
Chance
Showers then
Partly Cloudy
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Some of the storms could be severe and produce heavy rainfall. High near 78. South wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tonight

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms, mainly between midnight and 2am. Low around 64. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Wednesday

A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 78. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Northwest wind around 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 78. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 82.

Friday Night

Mostly clear, with a low around 62.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

Mostly cloudy, with a low around 65.

Sunday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.