Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Overcast

71°F

22°C

Humidity	81%
Wind Speed	SE 6 mph
Barometer	29.89 in (1011.9 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	23 Aug 12:51 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW Hellertown PA

Overnight
Low: 66 °F
Showers
Likely and
Patchy Fog
Sunday
High: 81 °F
Chance
Showers and
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 63 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and noon. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. South wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning.

Monday Night

Mostly clear, with a low around 58. West wind around 5 mph.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 59.

Wednesday

Sunny, with a high near 83.