News Headlines
Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

40°F

4°C

Humidity 53%
Wind Speed SW 10 mph
Barometer 30.04 in (1017.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 22 Jan 8:56 am EST
Extended Forecast for

2 Miles SW Marietta PA

Winter Storm Watch January 24, 10:00pm until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Mostly sunny, with a high near 43. West wind 14 to 17 mph, with gusts as high as 32 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 17. North wind 6 to 9 mph.

    High: 17 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. The snow could be heavy at times.  Low around 12. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 12 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow.  High near 20. Chance of precipitation is 100%.

    High: 20 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 17. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 43. West wind 14 to 17 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 24. West wind around 6 mph.
Friday
Partly sunny, with a high near 36. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 17. North wind 6 to 9 mph.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 12. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. High near 20. Chance of precipitation is 100%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Marietta PA
 40.02°N 76.57°W (Elev. 387 ft)
10:01 am EST Jan 22, 2026
10am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database