Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Stowe PA

  • Overnight

    Overnight: A slight chance of showers before 5am.  Mostly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind becoming northwest around 5 mph.

    High: 87 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am.  Partly cloudy, with a low around 67. Calm wind.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Chance
    T-storms

  • Thursday

    Thursday: Increasing clouds, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

    High: 87 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers.  Partly sunny, with a high near 85. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 5am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind becoming northwest around 5 mph.
Wednesday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Increasing clouds, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 67. Calm wind.
Friday
A slight chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Stowe PA
 40.26°N 75.68°W (Elev. 285 ft)
4:09 am EDT Aug 12, 2026
4am EDT Aug 12, 2026-6pm EDT Aug 18, 2026
 
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Additional Resources

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