National Weather Service United States Department of Commerce

Severe thunderstorms and heavy rain expected over parts of the mid-Mississippi and lower Ohio Valleys Saturday and Saturday night

The NWS Storm Prediction Center has issued a Moderate Risk of severe thunderstorms for Saturday and Saturday night across parts of the middle Mississippi and lower Ohio Valleys. Very large hail, strong wind gusts and a few tornadoes are expected in this area. Also, these storms could produce heavy rain that could lead to flash flooding, especially from central Indiana to southern Ohio.
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Hazardous Weather Conditions

Current Conditions

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Allentown PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Today

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 85 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 65 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 86 °F

Sunday
Night

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

Low: 67 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 82 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 61 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 76 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Wednesday

Sunny

Sunny

High: 78 °F

Detailed Forecast

  • Today A slight chance of showers before 11am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
  • Tonight A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light south wind. Chance of precipitation is 20%.
  • Sunday Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a high near 86. Light southwest wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday Night Showers and thunderstorms likely. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a low around 67. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 82. West wind 8 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
  • Tuesday Partly sunny, with a high near 76.
  • Tuesday Night Mostly clear, with a low around 55.
  • Wednesday Sunny, with a high near 78.
  • Wednesday Night Mostly clear, with a low around 57.
  • Thursday Sunny, with a high near 81.
  • Thursday Night Partly cloudy, with a low around 59.
  • Friday Mostly sunny, with a high near 82.