Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Light Rain Fog/Mist

44°F

7°C

Humidity 89%
Wind Speed NW 7 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Wind Chill40°F (4°C)
Last update 19 Apr 8:54 am EDT
Extended Forecast for

3 Miles SE Muncy Valley PA

  • Today

    Today: Showers, mainly before 11am.  High near 47. Northwest wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly between 2am and 5am.  Increasing clouds, with a low around 31. Northwest wind 6 to 9 mph.  Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Clear
    then Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 41. Northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Widespread frost after 4am.  Otherwise, mostly clear, with a low around 24. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 24 °F

    Partly Cloudy
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 7am.  Otherwise, sunny, with a high near 50. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 40. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before 11am. High near 47. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of snow showers, mainly between 2am and 5am. Increasing clouds, with a low around 31. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 41. Northwest wind around 11 mph, with gusts as high as 21 mph.
Monday Night
Widespread frost after 4am. Otherwise, mostly clear, with a low around 24. North wind 5 to 9 mph becoming calm after midnight.
Tuesday
Widespread frost before 7am. Otherwise, sunny, with a high near 50. Calm wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 70.
Friday Night
A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Muncy Valley PA
 41.33°N 76.56°W (Elev. 1594 ft)
8:06 am EDT Apr 19, 2026
9am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database