Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

67°F

19°C

Humidity	87%
Wind Speed	Calm
Barometer	30.12 in (1019.7 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	31 Aug 5:51 am EDT

More Information:

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

Extended Forecast for

2 Miles SW Breinigsville PA

Today
High: 81 °F
Scattered
Showers
Tonight
Low: 68 °F
Chance
Showers
Tuesday
High: 88 °F
Chance
T-storms
Tuesday Night
Low: 68 °F
Showers
Likely
Wednesday
High: 83 °F
Showers
Likely
Wednesday Night
Low: 68 °F
Showers
Likely
Thursday
High: 87 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Friday
High: 82 °F
Mostly Sunny

Detailed Forecast

Today

Isolated showers, then scattered showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 30%. 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 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. 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 before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 82.

Friday Night

Partly cloudy, with a low around 61.

Saturday

Mostly sunny, with a high near 77.

Saturday Night

Partly cloudy, with a low around 58.

Sunday

Mostly sunny, with a high near 77.