Hazardous Weather Conditions
Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
A Few Clouds
72°F
22°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1018.5 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jun 5:56 am EDT |
Extended Forecast for
3 Miles SE Lewisberry PA
Extreme Heat Warning June 22, 11:00am until June 25, 08:00pm
Today
High: 96 °F
Hot
Tonight
Low: 75 °F
Slight Chance
T-storms then
Mostly ClearMonday
High: 99 °F
Hot
Monday Night
Low: 77 °F
Mostly Clear
Tuesday
High: 98 °F
Hot
Tuesday Night
Low: 76 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny then
Chance
T-stormsWednesday Night
Low: 74 °F
Chance
T-storms then
Partly CloudyThursday
High: 93 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
Today
Mostly sunny and hot, with a high near 96. Heat index values as high as 102. West wind 5 to 8 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 75. West wind 3 to 5 mph. Chance of precipitation is 20%.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 77. Light west wind.
Tuesday
Sunny and hot, with a high near 98. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Thursday
A chance of showers after 2pm. Mostly sunny and hot, with a high near 93. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Lewisberry PA
40.09°N 76.84°W (Elev. 400 ft)
40.09°N 76.84°W (Elev. 400 ft)
6:39 am EDT Jun 22, 2025
6am EDT Jun 22, 2025-6pm EDT Jun 28, 2025
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