Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

82°F

28°C

Humidity 26%
Wind Speed NE 10 mph
Barometer 30.08 in (1018.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 30 Sep 2:54 pm EDT
Extended Forecast for

4 Miles N Williamsport-Lycoming County Airport PA

  • Tonight

    Tonight: Mostly clear, with a low around 49. North wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. North wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. North wind 5 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am.  Otherwise, clear, with a low around 47.

    Low: 47 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Areas of fog between 8am and 9am.  Otherwise, sunny, with a high near 79.

    High: 79 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. North wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 71. North wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 42. North wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 68. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 44. Calm wind.
Friday
Mostly sunny, with a high near 73.
Friday Night
Patchy fog after 5am. Otherwise, clear, with a low around 47.
Saturday
Areas of fog between 8am and 9am. Otherwise, sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 79.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 51.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Williamsport-Lycoming County Airport PA
 41.32°N 76.92°W (Elev. 597 ft)
2:05 pm EDT Sep 30, 2025
3pm EDT Sep 30, 2025-6pm EDT Oct 7, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database