Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

73°F

23°C

Humidity	90%
Wind Speed	S 3 mph
Barometer	30.05 in (1017.5 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	11 Jul 11:56 pm EDT

More Information:

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

Extended Forecast for

Lower Allen PA

Overnight
Low: 66 °F
Scattered
T-storms
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Mostly Clear
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 92 °F
Hot
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 98 °F
Hot
Wednesday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Overnight

Scattered showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 85. Calm wind becoming east around 6 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 85. Calm wind becoming south around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 65. Light south wind.

Tuesday

Sunny and hot, with a high near 92.

Tuesday Night

Mostly clear, with a low around 72.