Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

91°F

33°C

Humidity	57%
Wind Speed	W 6 mph
Barometer	30.02 in (1016.0 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	3 Jul 10:54 am EDT

More Information:

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

Extended Forecast for

6 Miles NNE Waterville PA

Heat Advisory July 3, 11:00am until July 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 3, 11:00am until July 3, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 94 °F
Hot
Tonight
Low: 71 °F
Slight Chance
T-storms then
Slight Chance
Showers
Independence Day
High: 89 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 66 °F
Showers
Likely
Sunday
High: 82 °F
Showers
Sunday Night
Low: 64 °F
Showers
Monday
High: 78 °F
Showers
Monday Night
Low: 63 °F
Showers

Detailed Forecast

Today

Mostly sunny and hot, with a high near 94. West wind 7 to 9 mph, with gusts as high as 20 mph.

Tonight

A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 71. West wind 3 to 6 mph. Chance of precipitation is 20%.

Independence Day

A chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 89. West wind 5 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Light north wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 82. Calm wind becoming southeast 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 possibly a thunderstorm. Low around 64. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 78. Chance of precipitation is 80%.

Monday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 63. Chance of precipitation is 80%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 83.

Wednesday Night

Partly cloudy, with a low around 63.

Thursday

Mostly sunny, with a high near 85.