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Hazardous Weather Conditions
Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
Partly Cloudy
42°F
6°C
| Humidity | 29% |
| Wind Speed | W 17 G 30 mph |
| Barometer | 30.06 in (1018.1 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 22 Jan 4:56 pm EST |
Extended Forecast for
Harrisburg International Airport PA
Winter Storm Watch January 24, 10:00pm until January 26, 01:00pm
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Tonight
Low: 23 °F
Partly Cloudy
Friday
High: 35 °F
Mostly Sunny
Friday Night
Low: 6 °F
Partly Cloudy
Saturday
High: 17 °F
Partly Sunny
Saturday Night
Low: 12 °F
Chance Snow
then Heavy
SnowSunday
High: 19 °F
Heavy Snow
Sunday Night
Low: 16 °F
Snow
Monday
High: 24 °F
Chance Snow
Monday Night
Low: 2 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 23. West wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 35. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 6. Wind chill values as low as -5. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 17. Wind chill values as low as -5. North wind 5 to 8 mph.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 12. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 19. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow, mainly before 1am. Low around 16. Chance of precipitation is 80%.
Monday
A chance of snow before 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 21.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harrisburg International Airport PA
40.22°N 76.76°W (Elev. 446 ft)
40.22°N 76.76°W (Elev. 446 ft)
4:41 pm EST Jan 22, 2026
5pm EST Jan 22, 2026-6pm EST Jan 29, 2026
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