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Sprawling Storm System Bringing Impactful Weather To Western and Central U.S. Through Midweek

A large storm system will extend from the West Coast to the Great Lakes during the next couple days bringing hazardous weather to many parts of the country. Heavy snow is expected in the higher terrain of the West, along with very strong winds. Snow and ice will disrupt travel in parts of the Midwest, and heavy rain could cause widespread flooding in the Mississippi Valley and Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

31°F

-1°C

Humidity 79%
Wind Speed E 3 mph
Barometer 30.48 in (1032.1 mb)
Dewpoint 25°F (-4°C)
Visibility 9.00 mi
Last update 18 Feb 8:54 pm EST
Extended Forecast for

Collegeville PA

  • Tonight

    Tonight: Mostly clear, with a low around 28. Calm wind becoming south around 5 mph after midnight.

    Mostly Clear

    Low: 28 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain likely, mainly after 1pm.  Increasing clouds, with a high near 47. Calm wind becoming south around 6 mph in the morning.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Rain
    Likely

    High: 47 °F

  • Monday
    Night

    Monday Night: A chance of rain, mainly before 7pm.  Areas of fog after midnight.  Otherwise, cloudy, with a low around 44. Light southwest wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Areas
    Fog

    Low: 44 °F

  • Tuesday

    Tuesday: Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 70. Southwest wind 3 to 8 mph.

    Areas Fog
    then Partly
    Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 55. Southwest wind around 6 mph.

    Mostly Cloudy

    Low: 55 °F

  • Wednesday

    Wednesday: A chance of showers after 1pm.  Partly sunny, with a high near 74. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    Showers

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 48 °F

  • Thursday

    Thursday: A chance of showers.  Cloudy, with a high near 53. Chance of precipitation is 50%.

    Chance
    Showers

    High: 53 °F

  • Thursday
    Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Chance Rain

    Low: 37 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Calm wind becoming south around 5 mph after midnight.
Washington's Birthday
Rain likely, mainly after 1pm. Increasing clouds, with a high near 47. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain, mainly before 7pm. Areas of fog after midnight. Otherwise, cloudy, with a low around 44. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 70. Southwest wind 3 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 55. Southwest wind around 6 mph.
Wednesday
A chance of showers after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Thursday
A chance of showers. Cloudy, with a high near 53. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Friday Night
A chance of rain. Cloudy, with a low around 41. Chance of precipitation is 50%.
Saturday
A chance of rain. Cloudy, with a high near 60. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Cloudy, with a low around 49. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Collegeville PA
 40.17°N 75.46°W (Elev. 98 ft)
6:39 pm EST Feb 18, 2018
9pm EST Feb 18, 2018-6pm EST Feb 25, 2018
 
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Additional Resources

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