Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Fog
67°F
19°C
| Humidity | 100% |
| Wind Speed | E 3 mph |
| Barometer | 30.17 in (1021.1 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 0.15 mi |
| Last update | 15 Aug 6:53 am EDT |
Extended Forecast for
Monroeville PA
Dense Fog Advisory August 15, 07:13am until August 15, 09:00am
NOW until 9:00am Sat
Dense Fog Advisory
Today
High: 85 °F
Mostly Sunny
Tonight
Low: 68 °F
Mostly Cloudy
then Showers
LikelySunday
High: 82 °F
Showers
Sunday Night
Low: 69 °F
Showers
Monday
High: 81 °F
Chance
ShowersMonday Night
Low: 59 °F
Chance
Showers then
Patchy FogTuesday
High: 80 °F
Patchy Fog
then SunnyTuesday Night
Low: 59 °F
Mostly Clear
Detailed Forecast
Today
Mostly sunny, with a high near 85. Calm wind.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 68. East wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 82. Southwest wind 9 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and thunderstorms before 11pm, then showers between 11pm and 2am. Low around 69. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Northwest wind 7 to 11 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers before 8pm. Patchy fog after 5am. Otherwise, mostly clear, with a low around 59. Chance of precipitation is 30%.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Point Forecast:
Monroeville PA
40.44°N 79.75°W (Elev. 1181 ft)
40.44°N 79.75°W (Elev. 1181 ft)
3:16 am EDT Aug 15, 2026
7am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
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