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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

69°F

21°C

Humidity 84%
Wind Speed N 5 mph
Barometer 29.84 in (1010.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 25 Sep 1:53 pm EDT
Extended Forecast for

North Irwin PA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then scattered thunderstorms after 5pm. Cloudy, with a high near 73. Northwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers before 1am, then isolated showers after 2am. Patchy dense fog after 9pm. Otherwise, mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Scattered
    Showers and
    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 76. Light west wind.

    High: 76 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Saturday

    Saturday: Isolated showers after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 77. Light east wind. Chance of precipitation is 20%.

    High: 77 °F

    Patchy Fog
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before 8pm, then isolated showers after 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 56. Chance of precipitation is 20%.

    Low: 56 °F

    Patchy Fog
    then Isolated
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then scattered thunderstorms after 5pm. Cloudy, with a high near 73. Northwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers before 1am, then isolated showers after 2am. Patchy dense fog after 9pm. Otherwise, mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 76. Light west wind.
Friday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 55. Calm wind.
Saturday
Isolated showers after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 77. Light east wind. Chance of precipitation is 20%.
Saturday Night
Isolated showers before 8pm, then isolated showers after 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 56. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 78.
Monday Night
Scattered showers, mainly after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Irwin PA
 40.34°N 79.71°W (Elev. 1027 ft)
Last Update:
1:02 pm EDT Sep 25, 2025
Forecast Valid:
2pm EDT Sep 25, 2025-6pm EDT Oct 1, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation