Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms Possible from the Central Plains to the Ohio Valley

Severe thunderstorms containing damaging winds, large to very large hail, heavy rainfall, and isolated tornadoes will be possible Thursday from the Central Plains into the Great Lakes. The primary threat is expected to move into the Great Lakes on Friday. Heavy rainfall with these thunderstorms could cause localized flooding. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

63°F

17°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 30.15 in (1020.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 29 Jun 6:53 am EDT
Extended Forecast for

Columbia PA

  • Today

    Today: Mostly sunny, with a high near 86. Southwest wind 8 to 11 mph.

    Mostly Sunny

    High: 86 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 69. South wind around 10 mph.

    Partly Cloudy

    Low: 69 °F

  • Friday

    Friday: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 89. South wind around 9 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Isolated
    T-storms

    High: 89 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 72. South wind 7 to 9 mph.

    Partly Cloudy

    Low: 72 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 89. South wind 6 to 9 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Isolated
    T-storms then
    Chance
    T-storms

    High: 89 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then showers likely between 8pm and 2am.  Mostly cloudy, with a low around 72. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 72 °F

  • Sunday

    Sunday: Partly sunny, with a high near 89.

    Partly Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

  • Monday

    Monday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

Detailed Forecast

Today
Mostly sunny, with a high near 86. Southwest wind 8 to 11 mph.
Tonight
Partly cloudy, with a low around 69. South wind around 10 mph.
Friday
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. South wind around 9 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 72. South wind 7 to 9 mph.
Saturday
A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 89. South wind 6 to 9 mph. 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 before 8pm, then showers likely between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 67.
Independence Day
Mostly sunny, with a high near 90.
Tuesday Night
Mostly cloudy, with a low around 69.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Columbia PA
 40.04°N 76.51°W (Elev. 299 ft)
6:31 am EDT Jun 29, 2017
7am EDT Jun 29, 2017-6pm EDT Jul 5, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database