Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

75°F

24°C

Humidity	43%
Wind Speed	NW 5 mph
Barometer	30.20 in (1022.4 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	29 Aug 6:51 pm EDT

More Information:

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

Extended Forecast for

Allentown PA

Tonight
Low: 60 °F
Partly Cloudy
Sunday
High: 85 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Monday
High: 85 °F
Chance
Showers
Monday Night
Low: 69 °F
Chance
Showers
Tuesday
High: 89 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms
Wednesday
High: 89 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 70 °F
Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm.

Sunday

A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers, mainly after 2pm. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A chance of showers, mainly before 2am. Mostly cloudy, with a low around 69. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.

Thursday

A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

Friday

A chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%.