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Hazardous Weather Conditions
Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
Mostly Cloudy
36°F
2°C
| Humidity | 55% |
| Wind Speed | W 6 mph |
| Barometer | 30.02 in (1016.9 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 22 Jan 5:56 am EST |
Extended Forecast for
Harrisburg International Airport PA
Winter Storm Watch January 24, 10:00pm until January 26, 01:00pm
Today

High: 43 °F
Mostly Sunny
Tonight

Low: 23 °F
Partly Cloudy
Friday

High: 33 °F
Mostly Sunny
Friday Night

Low: 5 °F
Partly Cloudy
Saturday

High: 17 °F
Partly Sunny
Saturday Night
Low: 11 °F
Chance Snow
then Heavy
SnowSunday

High: 19 °F
Snow
Sunday Night

Low: 15 °F
Snow Likely
Monday

High: 23 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 43. West wind 9 to 16 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 23. West wind around 7 mph.
Friday
Mostly sunny, with a high near 33. 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 5. Wind chill values as low as -10. Northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 17. North wind 6 to 10 mph.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 11. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. High near 19. Chance of precipitation is 100%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 26.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Harrisburg International Airport PA
40.2°N 76.77°W (Elev. 299 ft)
40.2°N 76.77°W (Elev. 299 ft)
2:41 am EST Jan 22, 2026
6am EST Jan 22, 2026-6pm EST Jan 28, 2026



