Hazardous Weather Conditions
Current conditions at
Lancaster, Lancaster Airport (KLNS)
Lat: 40.12°NLon: 76.29°WElev: 397ft.
Mostly Cloudy
53°F
12°C
| Humidity | 80% |
| Wind Speed | E 7 mph |
| Barometer | 29.90 in (1012.3 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 11 Mar 5:53 am EDT |
Extended Forecast for
Cornwall PA
Today
High: 75 °F
Showers
Likely then
Severe
ThunderstormsTonight

Low: 44 °F
Showers
Thursday
High: 45 °F⇓
Breezy.
Rain/Snow
Likely then
Slight Chance
Snow ShowersThursday Night

Low: 30 °F
Decreasing
CloudsFriday
High: 50 °F
Partly Sunny
then Mostly
Cloudy and
BreezyFriday Night

Low: 35 °F
Partly Cloudy
and BreezySaturday

High: 47 °F
Sunny
Saturday Night

Low: 34 °F
Mostly Cloudy
Sunday

High: 54 °F
Cloudy
Detailed Forecast
Today
Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Partly sunny, with a high near 75. South wind 5 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, then showers after 4am. Low around 44. Southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain showers likely before 11am, then a slight chance of snow showers between 11am and 2pm. Mostly cloudy, with a temperature falling to around 41 by 11am. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 30. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 50. Breezy, with a south wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Partly cloudy, with a low around 35. Breezy.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Cloudy, with a high near 54.
Sunday Night
Showers, mainly after 2am. Low around 47. Breezy. Chance of precipitation is 80%.
Monday
Showers. High near 57. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of showers. Partly cloudy, with a low around 26. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Cornwall PA
40.27°N 76.41°W (Elev. 633 ft)
40.27°N 76.41°W (Elev. 633 ft)
4:11 am EDT Mar 11, 2026
6am EDT Mar 11, 2026-6pm EDT Mar 17, 2026



