Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast with Haze

14°F

-10°C

Humidity 67%
Wind Speed W 18 G 26 mph
Barometer 29.96 in (1017.6 mb)
Dewpoint 5°F (-15°C)
Visibility 5.00 mi
Wind Chill-3°F (-19°C)
Last update 27 Jan 3:53 pm EST
Extended Forecast for

Mount Oliver PA

Cold Weather Advisory January 27, 07:00pm until January 28, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: A chance of flurries before 5pm.  Mostly cloudy and cold, with a high near 15. Wind chill values as low as -2. West wind around 16 mph, with gusts as high as 26 mph.

    High: 15 °F

    Chance
    Flurries

  • Tonight

    Tonight: A slight chance of snow showers before 7pm, then a chance of flurries between 7pm and 8pm.  Mostly cloudy, with a low around -3. Wind chill values as low as -13. West wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: -3 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 14. Wind chill values as low as -14. Southwest wind 6 to 11 mph.

    High: 14 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Wind chill values as low as -9. West wind around 9 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 16. West wind 7 to 9 mph.

    High: 16 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 13.

    High: 13 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -9.

    Low: -9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 13.

    High: 13 °F

    Cold

Detailed Forecast

This Afternoon
A chance of flurries before 5pm. Mostly cloudy and cold, with a high near 15. Wind chill values as low as -2. West wind around 16 mph, with gusts as high as 26 mph.
Tonight
A slight chance of snow showers before 7pm, then a chance of flurries between 7pm and 8pm. Mostly cloudy, with a low around -3. Wind chill values as low as -13. West wind 8 to 14 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny and cold, with a high near 14. Wind chill values as low as -14. Southwest wind 6 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -9. West wind around 9 mph.
Thursday
Partly sunny, with a high near 16. West wind 7 to 9 mph.
Thursday Night
Mostly cloudy, with a low around -5.
Friday
Partly sunny and cold, with a high near 13.
Friday Night
Partly cloudy, with a low around -9.
Saturday
Mostly cloudy and cold, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Mostly cloudy, with a high near 25.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Oliver PA
 40.39°N 79.99°W (Elev. 1188 ft)
3:39 pm EST Jan 27, 2026
4pm EST Jan 27, 2026-6pm EST Feb 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database