Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Mostly Cloudy
39°F
4°C
| Humidity | 79% |
| Wind Speed | N 8 mph |
| Barometer | 30.11 in (1020.8 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 20 Apr 2:53 am EDT |
Extended Forecast for
West Mifflin PA
Frost Advisory until April 20, 10:00am
Freeze Warning April 20, 11:00pm until April 21, 09:00am
NOW until 10:00am Mon
Frost Advisory
Overnight
Low: 34 °F
Scattered
Rain/SnowMonday
High: 48 °F
Mostly Sunny
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 54 °F
Isolated
Showers then
Scattered
ShowersWednesday
High: 69 °F
Scattered
ShowersWednesday Night
Low: 48 °F
Partly Cloudy
Thursday
High: 77 °F
Sunny
Detailed Forecast
Overnight
Scattered rain and snow showers. Mostly cloudy, with a low around 34. Northwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 48. Northwest wind 9 to 13 mph.
Monday Night
Mostly clear, with a low around 29. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 66. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Scattered showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 54. South wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Scattered showers and thunderstorms before 8am, then scattered showers between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 80.
Friday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
West Mifflin PA
40.34°N 79.91°W (Elev. 1086 ft)
40.34°N 79.91°W (Elev. 1086 ft)
2:21 am EDT Apr 20, 2026
3am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
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