Severe Thunderstorms, Excessive Rain and Heat Hazards

A Moderate Risk of severe thunderstorms (level 4 of 5) is in the outlook across portions of the Midwest today. Damaging winds, a few tornadoes and frequent lightning with heavy rainfall are in the forecast. Meanwhile, dangerous heat across the southern Plains into the Great Lakes, mid-Atlantic and Northeast will expand into Friday. Risk for wildfires for the central Rockies and Sacramento Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Partly Cloudy

91°F

33°C

Humidity	56%
Wind Speed	W 12 G 20 mph
Barometer	29.81 in (1009.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	11 Jun 1:56 pm EDT

More Information:

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

Extended Forecast for

Harrisburg, Capital City Airport PA

Heat Advisory until June 12, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until June 12, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 95 °F
Severe
Thunderstorms
Tonight
Low: 72 °F
Severe
Thunderstorms
then Mostly
Cloudy
Friday
High: 94 °F
Mostly Sunny
then Severe
Thunderstorms
Friday Night
Low: 64 °F
Severe
Thunderstorms
then Mostly
Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 90 °F
Mostly Sunny
then Showers
Likely
Sunday Night
Low: 63 °F
Showers
Likely

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Partly sunny and hot, with a high near 95. Heat index values as high as 104. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 10pm. Some of the storms could be severe. Mostly cloudy, with a low around 72. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny and hot, with a high near 94. Heat index values as high as 104. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Some of the storms could be severe. Mostly cloudy during the early evening, then gradual clearing, with a low around 64. Northwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Sunny, with a high near 88. Northwest wind 3 to 5 mph.

Saturday Night

Mostly clear, with a low around 65.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Monday

Mostly sunny, with a high near 80.

Monday Night

Partly cloudy, with a low around 60.