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Information on the severe weather that occurred on Saturday, July 18th, 2026

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

71°F

22°C

Humidity	81%
Wind Speed	SE 15 mph
Barometer	30.04 in (1017.2 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	16 Aug 11:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles S Hershey PA

This Afternoon
High: 76 °F
Showers
Tonight
Low: 69 °F
Showers then
Chance
Showers
Monday
High: 86 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 66 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy
then Chance
Showers
Thursday
High: 81 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 76. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 2am, then a chance of showers after 2am. Low around 69. Southeast wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday

A chance of showers and thunderstorms after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. Northwest wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 66. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Sunny, with a high near 84. Northwest wind 5 to 8 mph.

Tuesday Night

Mostly clear, with a low around 64.

Wednesday

Sunny, with a high near 86.

Wednesday Night

A chance of showers after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.

Thursday Night

A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.