Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fog/Mist

55°F

13°C

Humidity	96%
Wind Speed	Calm
Barometer	30.12 in (1020.1 mb)
Dewpoint	54°F (12°C)
Visibility	3.00 mi
Last update	3 Apr 11:53 pm EDT

More Information:

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

Extended Forecast for

Columbia PA

Tonight
Low: 60 °F
Slight Chance
T-storms and
Patchy Fog
Saturday
High: 82 °F
Patchy Fog
then Chance
T-storms
Saturday Night
Low: 59 °F
Chance
T-storms then
Showers
Likely
Sunday
High: 69 °F
Showers
Sunday Night
Low: 39 °F
Chance
Showers then
Mostly Clear
Monday
High: 57 °F
Mostly Sunny
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 28 °F
Clear

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 2am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 60. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 59. Southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers, mainly before 2pm. High near 69. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

A chance of showers before 8pm. Partly cloudy, with a low around 39. Northwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 57.

Monday Night

Partly cloudy, with a low around 38.

Tuesday

Mostly sunny, with a high near 50.

Tuesday Night

Clear, with a low around 28.

Wednesday

Sunny, with a high near 54.

Wednesday Night

Partly cloudy, with a low around 36.