Severe Thunderstorms and Flash Flooding Threats Continue Saturday in the Plains and Midwest; Hot Holiday for the Southeast

Another day with severe storms, some significant with very large hail and tornadoes, and very heavy rain are expected through Saturday across the Plains and Midwest. In the Ohio Valley, isolated severe thunderstorms with damaging winds and large hail is possible. Heavy rain may produce flooding for the interior Northeast and in the northern California mountains. Building heat wave in the Southeast Read More >

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Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

62°F

17°C

Humidity	70%
Wind Speed	E 5 mph
Barometer	30.20 in (1022.6 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	25 May 6:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Lancaster PASimilar City Names

Today

Mostly Cloudy
then Heavy
Rain
High: 73 °F
Tonight

Chance
Showers
Low: 65 °F
Sunday

Chance
T-storms
High: 87 °F
Sunday
Night

Chance
Showers
Low: 65 °F
Memorial
Day

Partly Sunny
High: 81 °F
Monday
Night

Slight Chance
T-storms
Low: 64 °F
Tuesday

Chance
Showers then
Chance
T-storms
High: 86 °F
Tuesday
Night

Partly Cloudy
Low: 68 °F
Wednesday

Chance
T-storms
High: 90 °F

Detailed Forecast

Today

A slight chance of showers and thunderstorms after 2pm. Some of the storms could produce gusty winds and heavy rain. Partly sunny, with a high near 73. South wind 7 to 10 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 65. South wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Memorial Day

Partly sunny, with a high near 81. Calm wind.

Monday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Tuesday Night

Partly cloudy, with a low around 68.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Wednesday Night

Mostly cloudy, with a low around 69.