National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

56°F

13°C

Humidity 39%
Wind Speed S 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 10 Mar 2:53 am EDT
Extended Forecast for

North Irwin PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. South wind around 8 mph.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between noon and 2pm. Mostly cloudy, with a high near 72. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms before 11pm, then a chance of rain and thunderstorms after 5am. Mostly cloudy, with a low around 60. South wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance Rain
    then Chance
    T-storms

  • Wednesday

    Wednesday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. High near 74. Southwest wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 5am, then rain and snow likely. Some thunder is also possible. Low around 34. Southwest wind 16 to 18 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow likely before 8am. Partly sunny, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Snow Likely
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. South wind around 8 mph.
Tuesday
A slight chance of rain between noon and 2pm. Mostly cloudy, with a high near 72. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and thunderstorms before 11pm, then a chance of rain and thunderstorms after 5am. Mostly cloudy, with a low around 60. South wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. High near 74. Southwest wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 5am, then rain and snow likely. Some thunder is also possible. Low around 34. Southwest wind 16 to 18 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 8am. Partly sunny, with a high near 44. Chance of precipitation is 60%.
Thursday Night
Mostly clear, with a low around 29.
Friday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 30%.
Sunday Night
Rain and snow. Low around 34. Chance of precipitation is 80%.
Monday
Rain and snow. High near 41. Breezy. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Irwin PA
 40.32°N 79.74°W (Elev. 1171 ft)
Last Update:
3:31 am EDT Mar 10, 2026
Forecast Valid:
3am EDT Mar 10, 2026-6pm EDT Mar 16, 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