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Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fog/Mist

41°F

5°C

Humidity 93%
Wind Speed E 9 G 21 mph
Barometer 30.18 in (1022.3 mb)
Dewpoint 39°F (4°C)
Visibility 3.00 mi
Wind Chill35°F (2°C)
Last update 7 Mar 5:54 am EST
Extended Forecast for

South Branch PA

  • Today

    Today: A slight chance of showers before 7am, then a slight chance of rain after 5pm. Partly sunny, with a high near 60. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 60 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 7pm. Low around 50. Southwest wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Rain

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 60. West wind around 8 mph, with gusts as high as 21 mph.

    High: 60 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain. High near 69. Chance of precipitation is 80%.

    High: 69 °F

    Rain

Detailed Forecast

Today
A slight chance of showers before 7am, then a slight chance of rain after 5pm. Partly sunny, with a high near 60. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
Rain, mainly after 7pm. Low around 50. Southwest wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 60. West wind around 8 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 40. Southwest wind around 6 mph.
Monday
Sunny, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 68.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Wednesday
Rain. High near 69. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 34. Chance of precipitation is 80%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Branch PA
 41.65°N 76.45°W (Elev. 1099 ft)
Last Update:
5:54 am EST Mar 7, 2026
Forecast Valid:
6am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation