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

Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

12°F

-11°C

Humidity 56%
Wind Speed NW 7 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 28 Jan 4:54 am EST
Extended Forecast for

2 Miles N Collegeville PA

Cold Weather Advisory January 28, 05:23am until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 28, 05:23am until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Today

    High: 19 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 0. West wind around 5 mph becoming calm after midnight.

    Low: 0 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 19. Wind chill values as low as -13. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 19 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Wind chill values as low as -12. West wind around 5 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 17. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 10.

    Low: 10 °F

    Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 19. Wind chill values as low as -9. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 0. West wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 19. Wind chill values as low as -13. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around -1. Wind chill values as low as -12. West wind around 5 mph.
Friday
Mostly sunny, with a high near 17. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Mostly cloudy, with a high near 19.
Saturday Night
Cloudy, with a low around 10.
Sunday
A chance of snow. Mostly cloudy, with a high near 23. Blustery. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Collegeville PA
 40.21°N 75.46°W (Elev. 194 ft)
Last Update:
4:11 am EST Jan 28, 2026
Forecast Valid:
5am EST Jan 28, 2026-6pm EST Feb 3, 2026
 
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