Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

73°F

23°C

Humidity 50%
Wind Speed NE 7 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 30 Sep 12:53 pm EDT
Extended Forecast for

Mount Gretna PASimilar City Names

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. Northeast wind around 8 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Northeast wind 8 to 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71. North wind around 10 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45. Northeast wind around 7 mph.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Northeast wind around 7 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. Northeast wind around 8 mph.
Tonight
Partly cloudy, with a low around 53. Northeast wind 8 to 10 mph.
Wednesday
Sunny, with a high near 71. North wind around 10 mph.
Wednesday Night
Clear, with a low around 45. Northeast wind around 7 mph.
Thursday
Sunny, with a high near 69. Northeast wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PASimilar City Names
 40.26°N 76.47°W (Elev. 699 ft)
8:05 am EDT Sep 30, 2025
12pm EDT Sep 30, 2025-6pm EDT Oct 6, 2025
 
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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