Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Overcast
41°F
5°C
| Humidity | 82% |
| Wind Speed | NW 13 G 25 mph |
| Barometer | 29.90 in (1013.4 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 10 Jan 10:53 pm EST |
Extended Forecast for
2 Miles SW Upper St. Clair PA
Tonight
Low: 31 °F
Mostly Cloudy
Sunday
High: 36 °F
Snow Likely
Sunday Night
Low: 26 °F
Mostly Cloudy
Monday
High: 38 °F
Mostly Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 46 °F
Partly Sunny
Tuesday Night
Low: 37 °F
Mostly Cloudy
then Chance
RainWednesday
High: 44 °F
Rain Likely
Wednesday Night
Low: 20 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 31. West wind 9 to 14 mph, with gusts as high as 25 mph.
Sunday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 36. West wind 8 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 26. West wind 9 to 16 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 38. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 28. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Wednesday
Rain likely. Cloudy, with a high near 44. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.
Thursday
A chance of snow before 1pm. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Upper St. Clair PA
40.31°N 80.12°W (Elev. 899 ft)
40.31°N 80.12°W (Elev. 899 ft)
8:03 pm EST Jan 10, 2026
11pm EST Jan 10, 2026-6pm EST Jan 17, 2026
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