Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

64°F

18°C

Humidity	90%
Wind Speed	N 8 mph
Barometer	29.99 in (1015.4 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	20 Aug 8:51 pm EDT

More Information:

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

Extended Forecast for

Whitehall PA

Tonight
Low: 60 °F
Slight Chance
Showers then
Mostly Cloudy
Friday
High: 81 °F
Mostly Sunny
Friday Night
Low: 63 °F
Increasing
Clouds
Saturday
High: 78 °F
Showers
Likely
Saturday Night
Low: 63 °F
Showers
Likely
Sunday
High: 82 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 59 °F
Chance
T-storms then
Mostly Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers before 10pm. Mostly cloudy, with a low around 60. Northeast wind around 5 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 81. Northeast wind around 5 mph.

Friday Night

Increasing clouds, with a low around 63. Calm wind.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of thunderstorms before 8pm. Mostly clear, with a low around 59. Chance of precipitation is 30%.

Monday

Sunny, with a high near 78.

Monday Night

Mostly clear, with a low around 57.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 59.

Wednesday

Mostly sunny, with a high near 83.