Heavy Rain In The Plains; Poor Air Quality Out West

A slow moving weather system in the central U.S. will bring locally heavy rain to much of the Plains this weekend. Isolated flash flooding is possible in this area. Meanwhile, smoke from ongoing wildfires will continue to cause poor air quality across much of the interior West, although fire weather conditions are generally improving in this region. Read More >

Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Light Rain

71°F

22°C

Humidity 96%
Wind Speed Calm
Barometer 29.95 in (1013.7 mb)
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 18 Aug 2:53 am EDT
Extended Forecast for

Littlestown PA

  • Overnight

    Overnight: A chance of showers and thunderstorms.  Cloudy, with a low around 72. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 72 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Cloudy, with a high near 83. West wind 5 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 67. West wind 3 to 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 67 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 81. North wind around 7 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 65 °F

  • Monday

    Monday: Partly sunny, with a high near 81.

    Partly Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 68.

    Mostly Cloudy

    Low: 68 °F

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

    Showers
    Likely

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 69 °F

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 83. West wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. West wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. North wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 68.
Tuesday
Showers likely. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Littlestown PA
 39.74°N 77.08°W (Elev. 600 ft)
1:21 am EDT Aug 18, 2018
2am EDT Aug 18, 2018-6pm EDT Aug 24, 2018
 
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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