Hazardous Weather Conditions
Current conditions at
Washington County Airport (KAFJ)
Lat: 40.14°NLon: 80.29°WElev: 1184ft.
Fair
81°F
27°C
| Humidity | 77% |
| Wind Speed | W 10 mph |
| Barometer | 30.12 in (1019.0 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 2 Sep 9:56 am EDT |
Extended Forecast for
Jefferson PA
Heat Advisory until September 3, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
Today
High: 91 °F
Isolated
T-storms then
SunnyTonight
Low: 72 °F
Chance
T-stormsThursday
High: 91 °F
Chance
Showers then
SunnyThursday Night
Low: 70 °F
Showers
LikelyFriday
High: 85 °F
Chance
T-storms then
ShowersFriday Night
Low: 65 °F
Showers then
Chance
ShowersSaturday
High: 80 °F
Partly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Detailed Forecast
Today
Isolated showers and thunderstorms between 11am and noon. Sunny and hot, with a high near 91. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before 9pm, then a chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 72. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny and hot, with a high near 91. West wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 70. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 85. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 65. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 58.
Labor Day
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Jefferson PA
39.93°N 80.06°W (Elev. 1037 ft)
39.93°N 80.06°W (Elev. 1037 ft)
9:06 am EDT Sep 2, 2026
10am EDT Sep 2, 2026-6pm EDT Sep 8, 2026
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