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Hazardous Weather Conditions

Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Fair

91°F

33°C

Humidity	41%
Wind Speed	W 6 mph
Barometer	30.21 in (1022.1 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	21 Jun 2:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Jefferson PA

Heat Advisory June 21, 03:55pm until June 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 21, 03:55pm until June 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 92 °F
Hot
Tonight
Low: 69 °F
Mostly Clear
then Patchy
Fog
Saturday
High: 94 °F
Areas Fog
then Slight
Chance
T-storms
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 89 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 66 °F
T-storms
Likely then
Showers
Likely
Monday
High: 84 °F
Chance
Showers then
Sunny
Monday Night
Low: 60 °F
Clear then
Patchy Fog

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 92. Light west wind.

Tonight

Patchy fog after 2am. Otherwise, mostly clear, with a low around 69. Calm wind.

Saturday

A slight chance of showers and thunderstorms after 2pm. Areas of fog before 8am. Otherwise, sunny and hot, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 72. South wind 3 to 5 mph.

Sunday

A slight chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Partly sunny, with a high near 89. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers before 8am. Sunny, with a high near 84. Chance of precipitation is 30%.

Monday Night

Patchy fog after 5am. Otherwise, clear, with a low around 60.

Tuesday

Patchy fog before 7am. Otherwise, sunny, with a high near 89.

Tuesday Night

A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.