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Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Light Snow and Windy

25°F

-4°C

Humidity 75%
Wind Speed W 29 G 43 mph
Barometer 29.62 in (1003.7 mb)
Dewpoint 18°F (-8°C)
Visibility 2.50 mi
Wind Chill8°F (-13°C)
Last update 7 Feb 3:53 am EST
Extended Forecast for

Cornwall PA

Wind Advisory February 7, 04:00am until February 7, 10:00pm
Extreme Cold Warning February 7, 04:00am until February 8, 10:00am
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 6. Wind chill values as low as -5. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 36 mph.

    Low: 6 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 11. Wind chill values as low as -20. Windy, with a northwest wind around 29 mph, with gusts as high as 48 mph.

    High: 11 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Wind chill values as low as -15. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 39 mph.

    Low: 5 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 18. Wind chill values as low as -15. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. Northwest wind around 10 mph.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 6. Wind chill values as low as -5. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 36 mph.
Saturday
Mostly sunny, with a high near 11. Wind chill values as low as -20. Windy, with a northwest wind around 29 mph, with gusts as high as 48 mph.
Saturday Night
Mostly clear, with a low around 5. Wind chill values as low as -15. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 39 mph.
Sunday
Sunny, with a high near 18. Wind chill values as low as -15. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 3. Northwest wind around 10 mph.
Monday
Partly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of showers after 1pm. Cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall PA
 40.27°N 76.41°W (Elev. 633 ft)
Last Update:
1:56 am EST Feb 7, 2026
Forecast Valid:
3am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
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Additional Resources

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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