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

Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

60°F

16°C

Humidity 96%
Wind Speed N 5 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 59°F (15°C)
Visibility 9.00 mi
Last update 26 May 5:56 am EDT
Extended Forecast for

Mount Wolf PA

Dense Fog Advisory until May 26, 08:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until May 26, 08:00am

    NOW until 8:00am Tue

    Dense Fog Advisory

  • Today

    High: 79 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: Scattered showers, mainly after 1am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, 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.

    Low: 63 °F

    Cloudy then
    Scattered
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Scattered showers, mainly between 1pm and 4pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 80. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Scattered
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. West wind 3 to 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76. North wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 79. Calm wind.
Tonight
Scattered showers, mainly after 1am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, 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.
Wednesday
Scattered showers, mainly between 1pm and 4pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 80. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 61. West wind 3 to 5 mph.
Thursday
Sunny, with a high near 76. North wind 8 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Wolf PA
 40.06°N 76.71°W (Elev. 446 ft)
Last Update:
3:31 am EDT May 26, 2026
Forecast Valid:
6am EDT May 26, 2026-6pm EDT Jun 1, 2026
 
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