Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

20°F

-7°C

Humidity 71%
Wind Speed Calm
Barometer 29.93 in (1015.8 mb)
Dewpoint 12°F (-11°C)
Visibility 9.00 mi
Last update 18 Jan 4:53 pm EST
Extended Forecast for

Murrysville PA

Cold Weather Advisory January 19, 09:00pm until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: A chance of snow after 2am.  Mostly cloudy, with a low around 15. Southwest wind 5 to 9 mph.  Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • M.L.King Day

    M.L.King Day: A chance of snow showers, mainly before 1pm.  Mostly cloudy, with a high near 26. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5. Wind chill values as low as -9. West wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 17 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 8. South wind around 7 mph.

    Low: 8 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of snow showers before 1pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 38. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 1am.  Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers before 1pm.  Partly sunny, with a high near 30. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow after 2am. Mostly cloudy, with a low around 15. Southwest wind 5 to 9 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 26. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 5. Wind chill values as low as -9. West wind 10 to 18 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 17. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 8. South wind around 7 mph.
Wednesday
A slight chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow showers likely, becoming all snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 30. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 28.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 18. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Murrysville PA
 40.45°N 79.69°W (Elev. 1030 ft)
1:29 pm EST Jan 18, 2026
5pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

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