Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

32°F

0°C

Humidity 56%
Wind Speed Calm
Barometer 30.29 in (1026.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 1 Dec 5:56 pm EST
Extended Forecast for

Rheems PA

Winter Weather Advisory December 2, 03:00am until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A chance of snow after 4am.  Mostly cloudy, with a low around 27. Calm wind becoming east around 6 mph after midnight.  Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Rain, snow, and freezing rain before 11am, then rain, possibly mixed with snow between 11am and 1pm, then rain likely after 1pm. The snow could be heavy at times.  High near 36. East wind 5 to 9 mph becoming northwest in the afternoon.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Wintry Mix

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind around 10 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Southwest wind around 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of snow after 4am. Mostly cloudy, with a low around 27. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 30%.
Tuesday
Rain, snow, and freezing rain before 11am, then rain, possibly mixed with snow between 11am and 1pm, then rain likely after 1pm. The snow could be heavy at times. High near 36. East wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 37. Northwest wind around 7 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 23. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 30.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rheems PA
 40.13°N 76.58°W (Elev. 486 ft)
2:26 pm EST Dec 1, 2025
6pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
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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