


Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Overcast
73°F
23°C
Humidity | 76% |
Wind Speed | Calm |
Barometer | 29.99 in (1015.3 mb) |
Dewpoint | 65°F (18°C) |
Visibility | 10.00 mi |
Last update | 16 Jun 4:53 pm EDT |
Extended Forecast for
Grindstone-Rowes Run PA
Flood Watch June 16, 05:19pm until June 16, 10:00pm
NOW until 10:00pm Mon
Flood Watch
This Afternoon
High: 78 °F
Chance
T-stormsTonight
Low: 66 °F
Chance
T-storms then
Showers
LikelyTuesday
High: 80 °F
Chance
T-storms then
T-stormsTuesday Night
Low: 66 °F
Showers
Wednesday
High: 82 °F
Showers
Likely then
T-stormsWednesday Night
Low: 68 °F
T-storms then
Chance
ShowersJuneteenth
High: 80 °F
Showers
Thursday Night
Low: 60 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. High near 80. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 66. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 68. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Showers, with thunderstorms also possible after 11am. High near 80. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 81.
Friday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 61.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny and hot, with a high near 90.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny and hot, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Grindstone-Rowes Run PA
40.02°N 79.81°W (Elev. 994 ft)
40.02°N 79.81°W (Elev. 994 ft)
4:06 pm EDT Jun 16, 2025
5pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025