Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44° N Lon: 83.02° W Elev: 725 ft.

70°F

21°C

Humidity 94%
Wind Speed SE 5 mph
Barometer 29.62 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 17 Jun 9:55 pm EDT
Detailed forecast for

Ross County

Overnight
A chance of showers and thunderstorms late this evening, then showers with a chance of thunderstorms. Some thunderstorms may be severe with damaging winds and tornadoes. Breezy with lows around 70. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 100 percent.
Thursday
Partly cloudy. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 80s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
Thursday Night
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.
Juneteenth
Mostly sunny. Highs in the upper 70s. West winds 10 to 15 mph.
Friday Night
Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph.
Saturday
Mostly sunny. Highs around 80.
Saturday Night
Partly cloudy. Lows in the lower 60s.
Sunday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Sunday Night
Showers with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 90 percent.
Monday
Showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 90 percent.
Monday Night
Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Chance of rain 40 percent.
Tuesday
Mostly sunny. Highs in the upper 70s.
Tuesday Night
Mostly clear. Lows in the upper 50s.
Wednesday
Partly cloudy. Highs in the lower 80s.



Basemap Options
Click map to change the forecast location
Loading map...
1027 PM EDT Wed Jun 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database