Heat Continues in the Northeast and Northwest U.S.; Areas of Flash Flooding In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the interior Northwest and Northeast U.S. Some relief is expected by Wednesday for the Northeast. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. Thunderstorms, some severe, may produce excessive rainfall from the Ohio Valley to the Central Appalachians. Read More >

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Current conditions at

Allentown Queen City Municipal Airport (KXLL)

Lat: 40.57°NLon: 75.49°WElev: 400ft.

Partly Cloudy

75°F

24°C

Humidity	89%
Wind Speed	NW 5 mph
Barometer	30.03 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	10 Aug 1:55 am EDT

More Information:

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

Extended Forecast for

Allentown PA

Overnight

Mostly Cloudy
Low: 71 °F
Wednesday

Partly Sunny
then Chance
T-storms
High: 86 °F
Wednesday
Night

Chance
T-storms then
Chance
Showers
Low: 69 °F
Thursday

Slight Chance
Showers
High: 86 °F
Thursday
Night

Slight Chance
Showers then
Mostly Clear
Low: 62 °F
Friday

Sunny
High: 81 °F
Friday
Night

Clear
Low: 58 °F
Saturday

Sunny
High: 82 °F
Saturday
Night

Mostly Clear
Low: 58 °F

Detailed Forecast

Overnight

Mostly cloudy, with a low around 71. North wind around 5 mph.

Wednesday

A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 86. Northeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A slight chance of showers before 9am, then a slight chance of showers after 3pm. Mostly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Thursday Night

A slight chance of showers before 9pm. Partly cloudy, with a low around 62. Northwest wind around 5 mph. Chance of precipitation is 20%.

Friday

Sunny, with a high near 81.

Friday Night

Clear, with a low around 58.

Saturday

Sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Mostly sunny, with a high near 83.