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

43°F

6°C

Humidity 68%
Wind Speed Calm
Barometer 30.12 in (1020.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 17 Oct 3:53 am EDT
Extended Forecast for

Coulters PA

Frost Advisory until October 17, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 17, 09:00am

    NOW until 9:00am Fri

    Frost Advisory

  • Overnight

    Low: 34 °F

    Areas Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 64. Calm wind.

    High: 64 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am. Increasing clouds, with a low around 45. Calm wind. Chance of precipitation is 20%.

    Low: 45 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Light southeast wind becoming south 5 to 9 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Partly cloudy, with a low around 58. South wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 74. Breezy. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 2am. Low around 45. Chance of precipitation is 80%.

    Low: 45 °F

    Showers

  • Monday

    Monday: A chance of showers before 8am. Mostly sunny, with a high near 61. Chance of precipitation is 30%.

    High: 61 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Overnight
Areas of frost. Otherwise, clear, with a low around 34. Calm wind.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 64. Calm wind.
Friday Night
A slight chance of showers after 2am. Increasing clouds, with a low around 45. Calm wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 76. Light southeast wind becoming south 5 to 9 mph in the morning.
Saturday Night
A chance of showers after 2am. Partly cloudy, with a low around 58. South wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 74. Breezy. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers, mainly before 2am. Low around 45. Chance of precipitation is 80%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 61. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 44.
Tuesday
A chance of showers after 8am. Partly sunny, with a high near 63. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coulters PA
 40.35°N 79.82°W (Elev. 984 ft)
Last Update:
4:02 am EDT Oct 17, 2025
Forecast Valid:
4am EDT Oct 17, 2025-6pm EDT Oct 23, 2025
 
Forecast Discussion
 
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Additional Resources

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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