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Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Light Snow

32°F

0°C

Humidity 92%
Wind Speed NW 17 mph
Barometer 29.73 in (1007.1 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 23 Feb 7:56 am EST
Extended Forecast for

3 Miles SSE Lewisberry PA

Winter Weather Advisory February 23, 08:16am until February 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 08:16am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Today

    High: 39 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 20. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Increasing clouds, with a low around 24. Calm wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 47. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow showers likely before 1am, then a chance of rain showers. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
A slight chance of snow before 1pm. Patchy blowing snow before 10am. Cloudy, with a high near 39. Northwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 20. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 34. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
Snow likely after 1am. Increasing clouds, with a low around 24. Calm wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 47. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Thursday Night
Rain and snow showers likely before 1am, then a chance of rain showers. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Lewisberry PA
 40.09°N 76.84°W (Elev. 400 ft)
Last Update:
7:06 am EST Feb 23, 2026
Forecast Valid:
8am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation