Extended Forecast for
Allentown PA
Flash Flood Watch until August 4, 08:00am
Click here for hazard details and duration
Flash Flood Watch
Flash Flood Watch until August 4, 08:00am
NOW until
8:00am Sat
Flash Flood Watch
Today
Cloudy then
Heavy Rain
High: 84 °F
Tonight
Heavy Rain
Low: 71 °F
Saturday
Heavy Rain
High: 86 °F
Saturday
Night
Slight Chance
T-storms
Low: 68 °F
Detailed Forecast
Today
A chance of showers and thunderstorms, mainly after 3pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 84. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 11pm, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rain. Cloudy, with a low around 71. South wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.