Mid-Atlantic Severe Storms; Western Heat and Fire Weather Threats

A frontal system will produce a line of severe thunderstorms with potential for damaging winds, hail, and locally heavy rain in the Central Appalachians. Isolated storms may develop in the High Plains, Upper Midwest, and northern Gulf Coast. Dangerous heat and critical fire weather threats will develop across the Southwest and Great Basin. Record highs will be possible into the High Plains. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

21°C

70°F

Humidity 76%
Wind Speed SE 15 km/h
Barometer 1011.4 mb (29.88 in)
Dewpoint 17°C (62°F)
Visibility 16 km
Last update 13 Jun 10:53 pm EDT
Extended Forecast for

Denver PA

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 18. South wind around 11 km/h.  Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.

    Scattered
    T-storms

    Low: 18 °C

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 27. South wind 5 to 10 km/h.  Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    T-storms then
    Showers
    Likely

    High: 27 °C

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 16. Northwest wind 6 to 11 km/h becoming light north  after midnight.  Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.

    T-storms
    Likely then
    Showers
    Likely

    Low: 16 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 25. Northwest wind 5 to 14 km/h.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 25 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 14. Northwest wind 8 to 11 km/h.

    Mostly Clear

    Low: 14 °C

  • Wednesday

    Wednesday: Sunny, with a high near 24.

    Sunny

    High: 24 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 11.

    Mostly Clear

    Low: 11 °C

  • Thursday

    Thursday: Sunny, with a high near 24.

    Sunny

    High: 24 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 12.

    Mostly Clear

    Low: 12 °C

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 18. South wind around 11 km/h. Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 27. South wind 5 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Monday Night
Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 16. Northwest wind 6 to 11 km/h becoming light north after midnight. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.
Tuesday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 25. Northwest wind 5 to 14 km/h. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 14. Northwest wind 8 to 11 km/h.
Wednesday
Sunny, with a high near 24.
Wednesday Night
Mostly clear, with a low around 11.
Thursday
Sunny, with a high near 24.
Thursday Night
Mostly clear, with a low around 12.
Friday
Sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 18.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 29. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Denver PA
 40.24°N 76.12°W (Elev. 179 m)
7:14 pm EDT Jun 13, 2021
11pm EDT Jun 13, 2021-6pm EDT Jun 20, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database