Severe Thunderstorms Possible from Ohio Valley to Mid-Atlantic; Excessive Heat in Central U.S.

Thunderstorms associated with wind damage and a risk for a tornado, will be possible from the Ohio Valley, central Appalachians and Mid-Atlantic states on Thursday. Dangerous heat will be possible from the Central Plains into the northern Gulf Coast though the weekend. Heavy rain in the Southwest U.S. could lead to flash flooding over the next several days as monsoonal conditions persist. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

79°F

26°C

Humidity	69%
Wind Speed	Vrbl 3 mph
Barometer	29.95 in (1013.8 mb)
Dewpoint	68°F (20°C)
Visibility	9.00 mi
Heat Index	81°F (27°C)
Last update	29 Jul 10:56 am EDT

More Information:

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

Extended Forecast for

Elizabethtown PA

This
Afternoon

Severe
Thunderstorms
High: 82 °F
Tonight

Severe
Thunderstorms
then Partly
Cloudy
Low: 68 °F
Friday

Mostly Sunny
High: 82 °F
Friday
Night

Mostly Clear
Low: 55 °F
Saturday

Sunny
High: 79 °F
Saturday
Night

Partly Cloudy
Low: 59 °F
Sunday

Chance
Showers then
Chance
T-storms
High: 81 °F
Sunday
Night

Chance
T-storms then
Partly Cloudy
Low: 60 °F
Monday

Mostly Sunny
High: 82 °F

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 3pm. Some storms could be severe, with damaging winds and heavy rain. Mostly cloudy, with a high near 82. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Some of the storms could be severe and produce heavy rainfall. Partly cloudy, with a low around 68. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 82. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

Friday Night

Mostly clear, with a low around 55. Northwest wind 5 to 9 mph.

Saturday

Sunny, with a high near 79. Northwest wind around 6 mph.

Saturday Night

Partly cloudy, with a low around 59.

Sunday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Sunday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.