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

Heavy to Excessive Rainfall for the Southwest; Thunderstorms in Florida with Flooding Possible

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

57°F

14°C

Humidity 39%
Wind Speed N 7 mph
Barometer 30.43 in (1030.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Oct 5:53 pm EDT
Extended Forecast for

Lancaster PA

Frost Advisory October 9, 11:00pm until October 10, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Clear, with a low around 37. Northeast wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Clear

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 67. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 67 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Southeast wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after 2pm. Mostly cloudy, with a high near 69. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 57. East wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Rain Likely

  • Sunday

    Sunday: Rain. High near 63. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Rain

  • Columbus Day

    Columbus Day: Rain likely, mainly before 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 37. Northeast wind around 6 mph becoming calm in the evening.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 67. Calm wind becoming southeast 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 48. Southeast wind around 6 mph becoming calm in the evening.
Saturday
A chance of rain after 2pm. Mostly cloudy, with a high near 69. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 57. East wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 63. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 53. Chance of precipitation is 80%.
Columbus Day
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Monday Night
A chance of rain before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lancaster PA
 40.04°N 76.33°W (Elev. 384 ft)
Last Update:
2:21 pm EDT Oct 9, 2025
Forecast Valid:
6pm EDT Oct 9, 2025-6pm EDT Oct 16, 2025
 
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