Hazardous Weather Conditions
Current conditions at
Pittsburgh/Butler Regional Airport (KBTP)
Lat: 40.78°NLon: 79.96°WElev: 1248ft.
A Few Clouds
76°F
24°C
| Humidity | 56% |
| Wind Speed | N 7 mph |
| Barometer | 30.08 in (1018.5 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 11 Sep 12:56 pm EDT |
Extended Forecast for
Arnold PASimilar City Names
Flood Watch September 12, 12:00pm until September 13, 01:00am
This Afternoon
High: 82 °F
Sunny
Tonight
Low: 63 °F
Increasing
CloudsSaturday
High: 81 °F
Chance
Showers then
Showers
LikelySaturday Night
Low: 65 °F
Showers
Sunday
High: 83 °F
Mostly Cloudy
then Chance
ShowersSunday Night
Low: 60 °F
Chance
ShowersMonday
High: 78 °F
Mostly Sunny
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 85 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 82. Calm wind.
Tonight
Increasing clouds, with a low around 63. Light northeast wind.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms before 2am, then a chance of showers. Low around 65. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. West wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Thursday
Showers likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Additional Forecasts and Information
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Point Forecast:
Arnold PASimilar City Names
40.57°N 79.76°W (Elev. 860 ft)
40.57°N 79.76°W (Elev. 860 ft)
12:41 pm EDT Sep 11, 2026
1pm EDT Sep 11, 2026-6pm EDT Sep 17, 2026
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