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Hazardous Weather Conditions

Current conditions at

Schuylkill County/Joe Zerbey Airport (KZER)

Lat: 40.71°NLon: 76.37°WElev: 1730ft.

Unknown Precip

34°F

1°C

Humidity 100%
Wind Speed SE 10 mph
Barometer 30.24 in
Dewpoint 34°F (1°C)
Visibility 0.15 mi
Wind Chill26°F (-3°C)
Last update 7 Mar 2:35 am EST
Extended Forecast for

Saint Clair PA

Dense Fog Advisory until March 7, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 7, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 36 °F

    Areas Drizzle
    and Areas
    Dense Fog

  • Saturday

    Saturday: Areas of dense fog before 2pm. Otherwise, cloudy, with a high near 52. Calm wind becoming east around 5 mph.

    High: 52 °F

    Areas Dense
    Fog

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am. Cloudy, with a low around 51. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers between 7am and 1pm. Partly sunny, with a high near 62. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Overnight
Areas of drizzle. Areas of dense fog. Otherwise, cloudy, with a low around 36. Calm wind.
Saturday
Areas of dense fog before 2pm. Otherwise, cloudy, with a high near 52. Calm wind becoming east around 5 mph.
Saturday Night
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am. Cloudy, with a low around 51. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers between 7am and 1pm. Partly sunny, with a high near 62. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 40. Calm wind.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 46.
Tuesday
Sunny, with a high near 72.
Tuesday Night
A chance of showers after 1am. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Clair PA
 40.71°N 76.18°W (Elev. 699 ft)
Last Update:
1:33 am EST Mar 7, 2026
Forecast Valid:
3am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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