Significant Severe Weather Outbreak Likely Today

A significant severe thunderstorm outbreak is likely for portions of the Midwest this afternoon and evening, especially from eastern Iowa into northern and central Illinois. The threats include tornadoes, a few which may be significant, large to very large hail, and damaging winds. A powerful system near the Central Plains will lift north and clash with a warm and humid air mass over the region. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Light Rain

68°F

20°C

Humidity	98%
Wind Speed	S 8 mph
Barometer	29.72 in
Dewpoint	67°F (19°C)
Visibility	7.00 mi
Last update	28 Mar 7:35 pm CDT

More Information:

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

Extended Forecast for

Harrisburg IL

Tornado Watch until March 28, 10:00pm

Click here for hazard details and duration

...

Tornado Watch until March 28, 10:00pm

NOW until
10:00pm Sat

Tornado Watch
Tonight

Severe
Thunderstorms
Low: 52 °F
Sunday

Sunny then
Sunny and
Breezy
High: 68 °F
Sunday
Night

Mostly Clear
Low: 44 °F
Monday

Mostly Sunny
High: 65 °F
Monday
Night

Mostly Cloudy
then Showers
Likely
Low: 44 °F
Tuesday

Showers
Likely
High: 50 °F
Tuesday
Night

Partly Cloudy
Low: 36 °F
Wednesday

Mostly Sunny
High: 58 °F

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Cloudy during the early evening, then gradual clearing, with a low around 52. West southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

Sunday

Sunny, with a high near 68. Breezy, with a west wind 16 to 20 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a low around 44. West southwest wind 6 to 9 mph.

Monday

Mostly sunny, with a high near 65. Calm wind becoming northwest around 5 mph in the afternoon.

Monday Night

Showers likely after 1am. Mostly cloudy, with a low around 44. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 60%.

Tuesday

Showers likely, mainly before 1pm. Cloudy, with a high near 50. East northeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Tuesday Night

Partly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 58. Calm wind becoming west northwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 41. Calm wind.

Thursday

A slight chance of showers after 1pm. Partly sunny, with a high near 57. Light west wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Thursday Night

A slight chance of showers. Mostly cloudy, with a low around 38. Northwest wind 3 to 6 mph.

Friday

A slight chance of showers. Partly sunny, with a high near 53. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

Friday Night

Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 50. Calm wind becoming northwest 5 to 9 mph in the morning.