Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Thunderstorm in Vicinity
72°F
22°C
| Humidity | 94% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 29.85 in (1010.5 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 7.00 mi |
| Last update | 22 Jun 4:53 pm EDT |
Extended Forecast for
Donora PA
Flash Flood Warning until June 22, 07:45pm
NOW until 7:45pm Mon

Flash Flood Warning
This Afternoon

High: 77 °F
T-storms
Tonight
Low: 57 °F
T-storms then
Slight Chance
ShowersTuesday

High: 77 °F
Decreasing
CloudsTuesday Night

Low: 52 °F
Mostly Clear
Wednesday

High: 79 °F
Sunny
Wednesday Night

Low: 59 °F
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
then Chance
T-stormsThursday Night

Low: 62 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm. High near 77. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Low around 57. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 77. North wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 52. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79. Calm wind.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Donora PA
40.18°N 79.85°W (Elev. 830 ft)
40.18°N 79.85°W (Elev. 830 ft)
2:21 pm EDT Jun 22, 2026
5pm EDT Jun 22, 2026-6pm EDT Jun 29, 2026



