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Hazardous Weather Conditions

Heat Advisory until May 20, 08:00 PM EDT

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

73°F

23°C

Humidity	71%
Wind Speed	W 5 mph
Barometer	29.99 in (1015.3 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	20 May 1:51 am EDT

More Information:

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

Extended Forecast for

Allentown PA

Heat Advisory May 20, 02:06am until May 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory May 20, 02:06am until May 20, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Overnight
Low: 72 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny then
Showers
Wednesday Night
Low: 54 °F
Showers
Likely
Thursday
High: 67 °F
Chance
Showers
Thursday Night
Low: 50 °F
Mostly Cloudy
Friday
High: 66 °F
Chance
Showers
Friday Night
Low: 48 °F
Showers
Saturday
High: 59 °F
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 72. Southwest wind around 5 mph.

Wednesday

Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 91. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 54. North wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, mainly before 8am. Mostly cloudy, with a high near 67. Northeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly cloudy, with a low around 50. Calm wind.

Friday

A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers. Low around 48. Chance of precipitation is 80%.

Saturday

Showers. High near 59. Chance of precipitation is 90%.

Saturday Night

Showers. Low around 50. Chance of precipitation is 80%.

Sunday

Showers likely, mainly before 8am. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

Memorial Day

A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.