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.

Fair

69°F

21°C

Humidity 24%
Wind Speed S 15 G 20 mph
Barometer 29.94 in (1014.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 9 Mar 4:56 pm EDT
Extended Forecast for

4 Miles N Harmony PA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. South wind 5 to 8 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 70. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 8pm, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 59. South 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.

    Low: 59 °F

    Partly Cloudy
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 11am, then rain between 11am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 73. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 73 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 2am, then a chance of rain and snow. Some thunder is also possible. Low around 31. Southwest wind around 14 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 8am. Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain before 8pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. South wind 5 to 8 mph.
Tuesday
A slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 70. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain before 8pm, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 59. South 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.
Wednesday
Rain and possibly a thunderstorm before 11am, then rain between 11am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 73. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 2am, then a chance of rain and snow. Some thunder is also possible. Low around 31. Southwest wind around 14 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 8am. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Friday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 46.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 35. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Sunday Night
Rain and snow. Low around 28. Chance of precipitation is 80%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Harmony PA
 40.87°N 80.13°W (Elev. 1280 ft)
Last Update:
2:21 pm EDT Mar 9, 2026
Forecast Valid:
5pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation