National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

72°F

22°C

Humidity 82%
Wind Speed Vrbl 3 mph
Barometer 29.96 in (1014.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 26 May 2:53 pm EDT
Extended Forecast for

Millersburg PA

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely. Some of the storms could produce small hail and gusty winds. Cloudy, with a high near 84. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 84 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 62. Northwest 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
    Slight Chance
    Showers

    Low: 62 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 82. Calm wind.

    Mostly Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 63 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Calm wind becoming west around 5 mph in the afternoon. 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: 81 °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 89.

    Partly Sunny

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 69 °F

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 40%.

    Chance
    Showers

    High: 84 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Some of the storms could produce small hail and gusty winds. Cloudy, with a high near 84. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. 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 slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 62. Northwest 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 sunny, with a high near 82. Calm wind.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63. 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 81. Calm wind becoming west around 5 mph in the afternoon. 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 89.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 59.
Saturday
A chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Millersburg PA
 40.55°N 76.97°W (Elev. 400 ft)
Last Update:
2:24 pm EDT May 26, 2019
Forecast Valid:
3pm EDT May 26, 2019-6pm EDT Jun 2, 2019
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation