National Weather Service

News Headlines

Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

71°F

22°C

Humidity	96%
Wind Speed	N 3 mph
Barometer	30.15 in (1020.4 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	24 Jun 4:54 am EDT

More Information:

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

Extended Forecast for

3 Miles SSE Waterville PA

Heat Advisory June 24, 05:45am until June 24, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 24, 05:45am until June 24, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
Today
High: 97 °F
Hot
Tonight
Low: 70 °F
Partly Cloudy
Wednesday
High: 90 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 68 °F
Showers
Likely and
Patchy Fog
Thursday
High: 83 °F
Chance
Showers and
Patchy Fog
then Showers
Likely
Thursday Night
Low: 64 °F
Showers
Likely
Friday
High: 76 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 65 °F
Chance
Showers

Detailed Forecast

Today

Sunny and hot, with a high near 97. Heat index values as high as 102. Calm wind becoming west around 6 mph in the afternoon.

Tonight

Partly cloudy, with a low around 70. Light northwest wind.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

Saturday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Sunday

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

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Monday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Chance of precipitation is 70%.