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Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Fair and Breezy
56°F
13°C
| Humidity | 62% |
| Wind Speed | SE 22 G 46 mph |
| Barometer | 29.65 in (1004.1 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 11:53 pm EDT |
Extended Forecast for
Castle Shannon PA
Wind Advisory until March 16, 11:00am
NOW until 11:00am Mon
Wind Advisory
Overnight
Low: 57 °F
Mostly Cloudy
Monday
High: 63 °F⇓
Showers
Monday Night
Low: 22 °F
Snow Showers
LikelyTuesday
High: 29 °F
Slight Chance
SnowTuesday Night
Low: 20 °F
Mostly Cloudy
Wednesday
High: 40 °F
Mostly Cloudy
Wednesday Night
Low: 32 °F
Mostly Cloudy
Thursday
High: 51 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 57. Southeast wind around 17 mph, with gusts as high as 37 mph.
Monday
Rain and thunderstorms before 3pm, then showers, mainly after 3pm. Temperature rising to near 63 by 10am, then falling to around 41 during the remainder of the day. West wind around 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around 22. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow before 2pm. Mostly cloudy, with a high near 29. West wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 20. West wind 7 to 13 mph.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 59.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Castle Shannon PA
40.37°N 80.02°W (Elev. 1109 ft)
40.37°N 80.02°W (Elev. 1109 ft)
9:01 pm EDT Mar 15, 2026
12am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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