| NWS Forecast for: Mc Grann PA Issued by: National Weather Service Pittsburgh, PA Last Update: 1:03 pm EDT May 31, 2024 |  |
| This Afternoon: Sunny, with a high near 74. Northwest wind 3 to 5 mph. Tonight: Clear, with a low around 43. Calm wind. Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind. Saturday Night: A slight chance of showers after 2am. Increasing clouds, with a low around 57. Calm wind. Chance of precipitation is 20%. Sunday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. Sunday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 56. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 80. Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 59. Tuesday: A chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 84. Chance of precipitation is 40%. Tuesday Night: A chance of showers and thunderstorms. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 63. Chance of precipitation is 50%. Wednesday: Showers and thunderstorms likely. Patchy fog. Otherwise, partly sunny, with a high near 82. Chance of precipitation is 60%. Wednesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%. Thursday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. Chance of precipitation is 60%. | |
| Mc Grann PA 40.77°N 79.53°W (Elev. 801 ft) | |
Visit your local NWS office at: https://www.weather.gov/pbz/ |
