| NWS Forecast for: Jefferson County Issued by: National Weather Service Pittsburgh, PA Last Update: 1002 AM EDT Mon Jul 14 2025 | |
Rest Of Today: Considerable cloudiness with scattered showers. Isolated thunderstorms late this morning, then scattered thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall late this morning. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the lower 80s. West winds around 5 mph. Chance of rain 50 percent. Tonight: Mainly clear. Patchy fog after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. Tuesday: Partly cloudy. Patchy dense fog in the morning. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Humid with highs in the upper 80s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Tuesday Night: Partly cloudy with isolated showers and thunderstorms in the evening, then mostly cloudy after midnight. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows around 70. Southeast winds around 5 mph. Chance of rain 20 percent. Wednesday: Mostly cloudy. Scattered showers in the morning, then numerous showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Humid with highs in the upper 80s. South winds around 5 mph. Chance of rain 70 percent. Heat index values in the mid 90s in the afternoon. Wednesday Night: Mostly cloudy. Numerous showers and thunderstorms in the evening, then scattered showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 70s. Chance of rain 70 percent. Thursday: Mostly cloudy. Scattered showers and thunderstorms in the morning, then showers and numerous thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the upper 80s. Chance of rain 80 percent. Heat index values in the mid 90s. Thursday Night: Showers and numerous thunderstorms in the evening, then numerous showers and scattered thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows around 70. Chance of rain 80 percent. Friday: Mostly cloudy. Scattered showers and thunderstorms in the morning, then numerous showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. Chance of rain 70 percent. Friday Night: Mostly cloudy. Numerous showers and thunderstorms, mainly in the evening. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. Chance of rain 70 percent. Saturday: Partly sunny. Scattered showers in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. Saturday Night: Mostly cloudy with scattered showers. Lows in the upper 60s. Chance of rain 40 percent. Sunday: Partly sunny with scattered showers. Scattered thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. | |
| Zone Forecast: Jefferson County | |
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