Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Mostly Cloudy

74°F

23°C

Humidity	66%
Wind Speed	Calm
Barometer	29.79 in
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	16 Jun 3:35 pm CDT

More Information:

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

Extended Forecast for

5 Miles N Herod IL

This Afternoon
High: 81 °F
Chance
T-storms
Tonight
Low: 61 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 73 °F
Chance
T-storms and
Breezy then
Showers
Likely
Thursday
High: 84 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 63 °F
Chance
Showers
Juneteenth
High: 81 °F
Mostly Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 84 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms before 5pm. Partly sunny, with a high near 81. Southwest wind around 9 mph.

Tonight

A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 61. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 86. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 34 mph.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 73. Breezy, with a south southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

Thursday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southwest wind 6 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Juneteenth

Mostly sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 62. Light and variable wind.

Saturday

Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. South southeast wind 3 to 5 mph.

Sunday

Showers and thunderstorms likely. Partly sunny, with a high near 82. South wind 6 to 9 mph, with gusts as high as 20 mph.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. South southwest wind around 11 mph, with gusts as high as 21 mph.

Monday

Showers and thunderstorms likely. Mostly cloudy, with a high near 82. South southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.