National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Light Rain Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 30.39 in (1029.0 mb)
Dewpoint 54°F (12°C)
Visibility 5.00 mi
Last update 11 Oct 1:53 am EDT
Extended Forecast for

Hartleton PA

  • Overnight

    Overnight: Rain likely, mainly after 5am. Cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Rain Likely

  • Sunday

    Sunday: Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then rain after 5pm. Some of the storms could produce heavy rainfall. Patchy fog after 7am. High near 61. East wind 3 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 61 °F

    Heavy Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 2am. Patchy fog. Low around 56. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Columbus Day

    Columbus Day: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74. North wind 3 to 6 mph.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then rain after 5pm. Some of the storms could produce heavy rainfall. Patchy fog after 7am. High near 61. East wind 3 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 2am. Patchy fog. Low around 56. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 55. Calm wind.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartleton PA
 40.88°N 77.14°W (Elev. 600 ft)
Last Update:
2:26 am EDT Oct 11, 2026
Forecast Valid:
2am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation