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

Schuylkill County/Joe Zerbey Airport (KZER)

Lat: 40.71°NLon: 76.37°WElev: 1730ft.

Light Rain

37°F

3°C

Humidity 100%
Wind Speed NW 16 G 28 mph
Barometer 29.89 in
Dewpoint 37°F (3°C)
Visibility 3.00 mi
Wind Chill28°F (-2°C)
Last update 19 Apr 9:35 am EDT
Extended Forecast for

Lake Wynonah PA

Freeze Watch April 21, 12:00am until April 21, 09:00am
Click here for hazard details and duration
Freeze Watch
  • Today

    Today: Showers, mainly before noon.  High near 53. Northwest wind around 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 36. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 36 °F

    Increasing
    Clouds

  • Monday

    Monday: Areas of frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 48. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 48 °F

    Areas Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 5am.  Otherwise, mostly clear, with a low around 28. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 28 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Sunny, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 8am.  Partly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before noon. High near 53. Northwest wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Increasing clouds, with a low around 36. West wind 5 to 7 mph becoming calm in the evening.
Monday
Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 48. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Widespread frost after 5am. Otherwise, mostly clear, with a low around 28. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Wednesday
A chance of showers before 8am. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lake Wynonah PA
 40.6°N 76.14°W (Elev. 797 ft)
8:06 am EDT Apr 19, 2026
9am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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