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Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

40°F

4°C

Humidity 53%
Wind Speed S 10 mph
Barometer 30.56 in (1035.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 8 Apr 10:53 pm EDT
Extended Forecast for

Lancaster PA

Freeze Warning April 9, 12:00am until April 9, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29. Southeast wind 3 to 6 mph.

    Low: 29 °F

    Frost

  • Thursday

    Thursday: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 57. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 57 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. South wind 3 to 6 mph.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost before 7am. Otherwise, sunny, with a high near 69. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 69 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Mostly cloudy, with a low around 48. South wind around 7 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29. Southeast wind 3 to 6 mph.
Thursday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 57. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. South wind 3 to 6 mph.
Friday
Patchy frost before 7am. Otherwise, sunny, with a high near 69. Calm wind becoming south 5 to 9 mph in the afternoon.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 48. South wind around 7 mph becoming west after midnight. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Mostly cloudy, with a high near 79.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 85.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 30%.
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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:
10:02 pm EDT Apr 8, 2026
Forecast Valid:
11pm EDT Apr 8, 2026-6pm EDT Apr 15, 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