National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall, Flooding, And Severe Thunderstorm Threats From The Mid South To The Great Lakes Today And Tonight

A slow moving low pressure system and cold front will bring the potential for severe thunderstorms capable of producing damaging winds and isolated tornadoes from portions of the Mid South to the Midwest and Great Lakes today and tonight. Heavy rainfall could also lead to flooding concerns. The severe weather threat will shift to the Mid Atlantic and Northeast on Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Heavy Rain Fog/Mist

59°F

15°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.29 in (1025.4 mb)
Dewpoint 59°F (15°C)
Visibility 1.50 mi
Last update 25 Sep 10:54 am EDT
Extended Forecast for

Pottstown PASimilar City Names

  • Today

    Today: Showers, mainly before 5pm. High near 72. Light and variable wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 72 °F

  • Tonight

    Tonight: A chance of showers, mainly after 2am. Cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 67 °F

  • Wednesday

    Wednesday: A chance of showers, then showers and thunderstorms likely after 11am. Some of the storms could produce small hail, gusty winds, and heavy rain. Cloudy, with a high near 79. South wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers. Some of the storms could produce small hail, gusty winds, and heavy rain. Cloudy, then gradually becoming partly cloudy, with a low around 55. Northwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 55 °F

  • Thursday

    Thursday: Partly sunny, with a high near 70. North wind 3 to 5 mph.

    Partly Sunny

    High: 70 °F

  • Thursday
    Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 56 °F

  • Friday

    Friday: Mostly cloudy, with a high near 72.

    Mostly Cloudy

    High: 72 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    Mostly Sunny

    High: 72 °F

Detailed Forecast

Today
Showers, mainly before 5pm. High near 72. Light and variable wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers, mainly after 2am. Cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, then showers and thunderstorms likely after 11am. Some of the storms could produce small hail, gusty winds, and heavy rain. Cloudy, with a high near 79. South wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 2am, then a slight chance of showers. Some of the storms could produce small hail, gusty winds, and heavy rain. Cloudy, then gradually becoming partly cloudy, with a low around 55. Northwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 70. North wind 3 to 5 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 72.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 71.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Pottstown PASimilar City Names
 40.26°N 75.65°W (Elev. 200 ft)
Last Update:
9:38 am EDT Sep 25, 2018
Forecast Valid:
11am EDT Sep 25, 2018-6pm EDT Oct 1, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation