Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Mostly Cloudy

75°F

24°C

Humidity	79%
Wind Speed	E 5 mph
Barometer	30.01 in (1015.8 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	7 Jul 7:54 pm EDT

More Information:

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

Extended Forecast for

Williamsport-Lycoming County Airport PA

Tonight
Low: 64 °F
Mostly Cloudy
then Patchy
Fog
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 65 °F
Partly Cloudy
then Areas
Fog
Thursday
High: 87 °F
Chance
Showers and
Patchy Fog
then Showers
Likely
Thursday Night
Low: 66 °F
Showers
Likely then
Partly Cloudy
Friday
High: 86 °F
Chance
Showers then
Showers
Friday Night
Low: 64 °F
Showers then
Mostly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 64. Calm wind.

Wednesday

Mostly sunny, with a high near 82. Light and variable wind.

Wednesday Night

Areas of fog after 4am. Otherwise, increasing clouds, with a low around 65. Calm wind.

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 10am. Otherwise, mostly cloudy, with a high near 87. Calm wind becoming south 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.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 86. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and possibly a thunderstorm before 8pm. Low around 64. Chance of precipitation is 80%.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 60.

Sunday

Mostly sunny, with a high near 82.

Sunday Night

Partly cloudy, with a low around 62.

Monday

Mostly sunny, with a high near 87.