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

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

45°F

7°C

Humidity NA
Wind Speed N 6 mph
Barometer 30.18 in (1023.1 mb)
Dewpoint N/A
Visibility 7.00 mi
Wind Chill42°F (6°C)
Last update 4 Mar 1:56 am EST
Extended Forecast for

Harrison Township PA

  • Overnight

    Overnight: A chance of rain, mainly before 4am. Areas of fog. Otherwise, cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain
    and Areas Fog

  • Wednesday

    Wednesday: A chance of rain before 9am, then a chance of rain after noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 56. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance Rain
    and Areas Fog

  • Wednesday Night

    Wednesday Night: Rain likely before 1am, then rain and possibly a thunderstorm between 1am and 4am, then rain after 4am. Patchy fog. Low around 49. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Areas Fog

  • Thursday

    Thursday: Rain. High near 66. South wind 3 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 56. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain

  • Friday

    Friday: A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, then rain and possibly a thunderstorm after 1pm. High near 75. Chance of precipitation is 90%.

    High: 75 °F

    Rain Likely
    then Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Overnight
A chance of rain, mainly before 4am. Areas of fog. Otherwise, cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain before 9am, then a chance of rain after noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 56. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 1am, then rain and possibly a thunderstorm between 1am and 4am, then rain after 4am. Patchy fog. Low around 49. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 66. South wind 3 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 56. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Saturday
Rain likely, then rain and possibly a thunderstorm after 1pm. High near 75. Chance of precipitation is 90%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison Township PA
 40.63°N 79.69°W (Elev. 856 ft)
Last Update:
1:22 am EST Mar 4, 2026
Forecast Valid:
2am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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