Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Wellsboro Johnston Airport (KN38)

Lat: 41.73°NLon: 77.4°WElev: 1892ft.

Thunderstorm

70°F

21°C

Humidity	94%
Wind Speed	S 8 G 14 mph
Barometer	29.98 in
Dewpoint	68°F (20°C)
Visibility	6.00 mi
Last update	4 Jul 4:15 pm EDT

More Information:

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

Extended Forecast for

Westfield PA

Severe T-storm Watch until July 4, 11:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until July 4, 11:00pm
NOW until 11:00pm Sat
Severe T-storm Watch
Independence Day
High: 84 °F
Severe
Thunderstorms
Tonight
Low: 64 °F
Severe
Thunderstorms
then Isolated
Showers and
Patchy Fog
Sunday
High: 76 °F
Chance
Showers and
Patchy Fog
then Showers
Sunday Night
Low: 61 °F
Showers
Likely
Monday
High: 71 °F
Showers
Monday Night
Low: 58 °F
Showers
Tuesday
High: 73 °F
Chance
Showers
Tuesday Night
Low: 59 °F
Mostly Cloudy

Detailed Forecast

Independence Day

Showers and thunderstorms likely, mainly before 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 84. Northwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Scattered showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Some of the storms could be severe. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Patchy fog before 10am. High near 76. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely before 2am, then showers likely between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 61. East 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.

Monday

Showers and possibly a thunderstorm. High near 71. East wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 58. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

Tuesday Night

Mostly cloudy, with a low around 59.

Wednesday

Mostly sunny, with a high near 80.

Wednesday Night

Partly cloudy, with a low around 61.

Thursday

A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.