Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Schuylkill County/Joe Zerbey Airport (KZER)

Lat: 40.71°NLon: 76.37°WElev: 1730ft.

Light Snow

50°F

10°C

Humidity 100%
Wind Speed E 18 G 25 mph
Barometer 30.18 in
Dewpoint 50°F (10°C)
Visibility 0.75 mi
Wind Chill44°F (7°C)
Last update 11 Oct 11:55 am EDT
Extended Forecast for

Llewellyn PA

  • This Afternoon

    This Afternoon: Rain.  High near 60. East wind around 10 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before 1am.  Cloudy, with a low around 55. East wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Rain Likely

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 72. North wind 3 to 6 mph.

    High: 72 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 76. Calm wind becoming south around 6 mph in the afternoon.

    High: 76 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. High near 60. East wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain likely, mainly before 1am. Cloudy, with a low around 55. East wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
Mostly cloudy, with a high near 72. North wind 3 to 6 mph.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 54. Calm wind.
Tuesday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Llewellyn PA
 40.68°N 76.27°W (Elev. 896 ft)
12:01 pm EDT Oct 11, 2026
12pm EDT Oct 11, 2026-6pm EDT Oct 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database