Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Partly Cloudy

80°F

27°C

Humidity	79%
Wind Speed	W 3 mph
Barometer	30.01 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	13 Jul 6:15 pm CDT

More Information:

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

Extended Forecast for

Harrisburg IL

Tonight
Low: 72 °F
T-storms then
Chance
Showers
Monday
High: 87 °F
Chance
T-storms
Monday Night
Low: 73 °F
Slight Chance
T-storms
Tuesday
High: 90 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 92 °F
Chance
T-storms
Wednesday Night
Low: 74 °F
Slight Chance
T-storms
Thursday
High: 92 °F
Chance
T-storms
Thursday Night
Low: 75 °F
Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 7pm. Low around 72. South southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 80%.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 87. Light southwest wind.

Monday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.

Tuesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming south southwest around 6 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Light south wind.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 92. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 40%.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southwest wind around 6 mph becoming calm in the evening.

Thursday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Southwest wind 3 to 7 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm in the evening.

Friday

A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the morning.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Light and variable wind.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.