Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Mostly Cloudy

79°F

26°C

Humidity 38%
Wind Speed W 9 G 16 mph
Barometer 29.72 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Jun 2:35 pm EDT
Extended Forecast for

Gwynedd Valley PA

  • Juneteenth

    Juneteenth: Partly sunny early, then becoming sunny, with a high near 81. West wind around 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. West wind around 10 mph.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82. West wind 10 to 15 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. West wind 5 to 10 mph becoming light northwest  in the evening.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. West wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 63. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm.  High near 81. Chance of precipitation is 90%.

    High: 81 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am.  Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Partly sunny early, then becoming sunny, with a high near 81. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 60. West wind around 10 mph.
Saturday
Sunny, with a high near 82. West wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 59. West wind 5 to 10 mph becoming light northwest in the evening.
Sunday
Sunny, with a high near 84. West wind 5 to 10 mph.
Sunday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers, with thunderstorms also possible after 2pm. High near 81. Chance of precipitation is 90%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Gwynedd Valley PA
 40.15°N 75.26°W (Elev. 299 ft)
11:32 am EDT Jun 19, 2026
2pm EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database