Tornado, Hail and Flash Flooding Risk for Central/Southern Plains; Heat Wave Continues in the East

A Moderate Risk of severe thunderstorms is in place into tonight for very large hail, damaging winds, and strong tornadoes for portions of the southern and central High Plains. A Moderate Risk for excessive rainfall and flash flooding is forecast today from the northern Texas Panhandle into southeast Nebraska. In the Southeast and Mid-Atlantic, high temperatures may tie or break previous records. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

88°F

31°C

Humidity 45%
Wind Speed SW 12 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 26 May 12:56 pm EDT
Extended Forecast for

Lemoyne PA

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce small hail and gusty winds.  Mostly cloudy, with a high near 85. West wind around 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 85 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a chance of showers. Some of the storms could produce small hail and gusty winds.  Mostly cloudy, with a low around 63. West wind 3 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    Showers

    Low: 63 °F

  • Memorial
    Day

    Memorial Day: Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind.

    Decreasing
    Clouds

    High: 82 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 82. Calm wind.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 66 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 90.

    Partly Sunny

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 69.

    Mostly Cloudy

    Low: 69 °F

  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 85. Chance of precipitation is 40%.

    Chance
    Showers

    High: 85 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a high near 85. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 11pm, then a chance of showers. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a low around 63. West wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Memorial Day
Mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 90.
Wednesday Night
Mostly cloudy, with a low around 69.
Thursday
A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Lemoyne PA
 40.26°N 76.9°W (Elev. 374 ft)
11:18 am EDT May 26, 2019
1pm EDT May 26, 2019-6pm EDT Jun 1, 2019
 
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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