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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Light Snow

14°F

-10°C

Humidity 71%
Wind Speed W 10 G 25 mph
Barometer 29.99 in (1018.3 mb)
Dewpoint 6°F (-14°C)
Visibility 2.50 mi
Wind Chill1°F (-17°C)
Last update 26 Jan 11:53 am EST
Extended Forecast for

Mount Oliver PA

Extreme Cold Warning January 26, 07:00pm until January 27, 11:00am
Click here for hazard details and duration
Extreme Cold Warning

  • This Afternoon

    This Afternoon: A chance of snow showers. Mostly cloudy, with a high near 19. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A slight chance of snow showers before 9pm. Mostly cloudy, with a low around -4. Wind chill values as low as -21. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: -4 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of snow showers before 3pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 18. Wind chill values as low as -22. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 7pm. Mostly cloudy, with a low around 0. Wind chill values as low as -11. West wind 8 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 15. Southwest wind 7 to 11 mph.

    High: 15 °F

    Cold

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Partly sunny and cold, with a high near 14.

    High: 14 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -8.

    Low: -8 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 12.

    High: 12 °F

    Cold

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 19. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers before 9pm. Mostly cloudy, with a low around -4. Wind chill values as low as -21. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow showers before 3pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 18. Wind chill values as low as -22. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow showers before 7pm. Mostly cloudy, with a low around 0. Wind chill values as low as -11. West wind 8 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny and cold, with a high near 15. Southwest wind 7 to 11 mph.
Wednesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Thursday
Partly sunny and cold, with a high near 14.
Thursday Night
Partly cloudy, with a low around -8.
Friday
Partly sunny and cold, with a high near 12.
Friday Night
Partly cloudy, with a low around -5.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Oliver PA
 40.39°N 79.99°W (Elev. 1188 ft)
Last Update:
10:39 am EST Jan 26, 2026
Forecast Valid:
12pm EST Jan 26, 2026-6pm EST Feb 1, 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