Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fog/Mist

44°F

7°C

Humidity 100%
Wind Speed W 5 mph
Barometer 29.80 in (1009.4 mb)
Dewpoint 44°F (7°C)
Visibility 3.00 mi
Wind Chill41°F (5°C)
Last update 21 Mar 4:54 am EDT
Extended Forecast for

3 Miles W Shunk PA

  • Today

    Today: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 43. North wind 6 to 13 mph.

    High: 43 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. South wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 2pm.  Partly sunny, with a high near 60. South wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain before 2am, then a chance of rain, snow, and freezing rain.  Low around 27. North wind 13 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain then
    Wintry Mix

  • Monday

    Monday: A chance of snow before 8am.  Mostly cloudy, with a high near 34. North wind 15 to 17 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 43. North wind 6 to 13 mph.
Tonight
Mostly cloudy, with a low around 37. South wind 6 to 13 mph, with gusts as high as 23 mph.
Sunday
Rain likely, mainly after 2pm. Partly sunny, with a high near 60. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain before 2am, then a chance of rain, snow, and freezing rain. Low around 27. North wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow before 8am. Mostly cloudy, with a high near 34. North wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Shunk PA
 41.57°N 76.81°W (Elev. 2300 ft)
3:36 am EDT Mar 21, 2026
5am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database