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Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

42°F

6°C

Humidity 22%
Wind Speed W 16 G 35 mph
Barometer 29.98 in (1015.8 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 22 Jan 2:54 pm EST
Extended Forecast for

Slate Run PA

Winter Storm Watch January 24, 10:00pm until January 26, 01:00pm
Cold Weather Advisory January 23, 01:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 15. West wind around 7 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a temperature rising to near 19 by 11am, then falling to around 7 during the remainder of the day. Wind chill values as low as -10. West wind 8 to 13 mph, with gusts as high as 30 mph.

    High: 19 °F⇓

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. Wind chill values as low as -10. Northwest wind 5 to 8 mph, with gusts as high as 24 mph.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 11. Wind chill values as low as -10. North wind around 5 mph becoming calm in the afternoon.

    High: 11 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. Low around 6. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 6 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 14. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 14 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 90%.

    Low: 11 °F

    Heavy Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 17. Chance of precipitation is 40%.

    High: 17 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. West wind around 7 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a temperature rising to near 19 by 11am, then falling to around 7 during the remainder of the day. Wind chill values as low as -10. West wind 8 to 13 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around -1. Wind chill values as low as -10. Northwest wind 5 to 8 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 11. Wind chill values as low as -10. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Snow, mainly after 1am. Low around 6. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 14. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 90%.
Monday
A chance of snow. Mostly cloudy, with a high near 17. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around -2.
Tuesday
Partly sunny, with a high near 14.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Mostly cloudy, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slate Run PA
 41.49°N 77.51°W (Elev. 1558 ft)
Last Update:
3:04 pm EST Jan 22, 2026
Forecast Valid:
3pm EST Jan 22, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation