Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

75°F

24°C

Humidity	90%
Wind Speed	Calm
Barometer	30.04 in (1016.8 mb)
Dewpoint	72°F (22°C)
Visibility	9.00 mi
Last update	2 Jul 6:54 am EDT

More Information:

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

Extended Forecast for

3 Miles NNE Trout Run PA

Heat Advisory July 2, 07:50am until July 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 2, 07:50am until July 3, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 99 °F
Hot
Tonight
Low: 74 °F
Mostly Clear
Friday
High: 97 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 73 °F
Slight Chance
Showers
Independence Day
High: 93 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 87 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 65 °F
Showers
Likely

Detailed Forecast

Today

Sunny and hot, with a high near 99. Heat index values as high as 106. Calm wind becoming west 5 to 7 mph in the afternoon.

Tonight

Mostly clear, with a low around 74. West wind around 5 mph becoming calm in the evening.

Friday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 20%.

Friday Night

A slight chance of showers. Partly cloudy, with a low around 73. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Independence Day

A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 93. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 50%. 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 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

Monday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 83. Chance of precipitation is 80%.

Monday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 63. Chance of precipitation is 80%.

Tuesday

Partly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 63.

Wednesday

A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.