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

Heavy Rainfall Threat The Next Few Days Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next few days and will likely produce heavy rain and severe weather. The rainfall may become excessive and result in flash flooding. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

74°F

23°C

Humidity 64%
Wind Speed Vrbl 5 mph
Barometer 30.27 in (1024.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Sep 4:54 pm EDT
Extended Forecast for

3 Miles ESE Geigertown PA

  • Tonight

    Tonight: A slight chance of showers after 2am. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

    Low: 65 °F

  • Wednesday

    Wednesday: A chance of showers, mainly after 7am. Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 76. Southeast wind 5 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers and
    Patchy Fog

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Southeast wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 65 °F

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. High near 71. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Some of the storms could produce heavy rainfall. Low around 53. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    Low: 53 °F

  • Friday

    Friday: A chance of showers before 2pm. Mostly sunny, with a high near 67. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 67 °F

  • Friday
    Night

    Friday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 50.

    Mostly Clear
    then Patchy
    Fog

    Low: 50 °F

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70.

    Patchy Fog
    then Mostly
    Sunny

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 55.

    Partly Cloudy
    then Patchy
    Fog

    Low: 55 °F

Detailed Forecast

Tonight
A slight chance of showers after 2am. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers, mainly after 7am. Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 76. Southeast wind 5 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Southeast wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. High near 71. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Some of the storms could produce heavy rainfall. Low around 53. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A chance of showers before 2pm. Mostly sunny, with a high near 67. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 50.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 55.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 72.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles ESE Geigertown PA
 40.21°N 75.81°W (Elev. 755 ft)
Last Update:
4:13 pm EDT Sep 21, 2021
Forecast Valid:
5pm EDT Sep 21, 2021-6pm EDT Sep 28, 2021
 
Forecast Discussion
 
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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