Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

62°F

17°C

Humidity	90%
Wind Speed	NA
Barometer	29.84 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	18 Oct 2:15 am CDT

More Information:

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

Extended Forecast for

3 Miles NW Harrisburg IL

Overnight
Low: 63 °F
Mostly Clear
Saturday
High: 84 °F
Slight Chance
T-storms then
Showers
Likely
Saturday Night
Low: 51 °F
Showers
Sunday
High: 64 °F
Breezy.
Showers then
Chance
Showers
Sunday Night
Low: 40 °F
Clear
Monday
High: 71 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 67 °F
Sunny
Tuesday Night
Low: 39 °F
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 63. South wind around 7 mph.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 84. South southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms. Low around 51. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%.

Sunday

Showers, mainly before 7am. High near 64. Breezy, with a west northwest wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

Sunday Night

Clear, with a low around 40. West northwest wind 5 to 8 mph becoming calm in the evening.

Monday

Sunny, with a high near 71. Light south southwest wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 24 mph.

Monday Night

Mostly clear, with a low around 49. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

Tuesday

Sunny, with a high near 67. West wind 9 to 17 mph, with gusts as high as 24 mph.

Tuesday Night

Clear, with a low around 39. West northwest wind 5 to 9 mph becoming light after midnight.

Wednesday

Sunny, with a high near 66. West northwest wind 3 to 8 mph.