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Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fog/Mist

37°F

3°C

Humidity 96%
Wind Speed NE 6 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 36°F (2°C)
Visibility 1.75 mi
Wind Chill32°F (0°C)
Last update 19 Feb 3:56 pm EST
Extended Forecast for

Lawn PA

  • This Afternoon

    This Afternoon: Rain likely. Patchy fog after 5pm. Otherwise, cloudy, with a high near 37. East wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Tonight

    Tonight: Rain, mainly after 3am. Patchy fog before 8pm, then patchy fog after 3am. Low around 36. East wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 9am. Patchy fog before 9am. High near 44. East wind 7 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain and
    Patchy Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. West wind 7 to 9 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. West wind 7 to 9 mph.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Snow

  • Sunday Night

    Sunday Night: Snow showers likely. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers. Cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Rain likely. Patchy fog after 5pm. Otherwise, cloudy, with a high near 37. East wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 3am. Patchy fog before 8pm, then patchy fog after 3am. Low around 36. East wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 9am. Patchy fog before 9am. High near 44. East wind 7 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Partly cloudy, with a low around 34. West wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 47. West wind 7 to 9 mph.
Saturday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
Snow. High near 38. Chance of precipitation is 80%.
Sunday Night
Snow showers likely. Cloudy, with a low around 29. Chance of precipitation is 70%.
Monday
A chance of snow showers. Cloudy, with a high near 37. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lawn PA
 40.22°N 76.53°W (Elev. 604 ft)
Last Update:
3:05 pm EST Feb 19, 2026
Forecast Valid:
4pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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