Tracking Major Hurricane Erin; Hot in the Mid-Mississippi Valley

Major Hurricane Erin is tracking just north of the lower Bahamas today. Dangerous surf and rip current threats increase this week for most of the Atlantic coastline. Erin's outerbands may impact the Outer Banks later this week. Hot to extremely hot temperatures are forecast today and Tuesday from a part of the southern Plains into the central to lower Mississippi River Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Oberlin Municipal Airport (KOIN)

Lat: 39.83° N Lon: 100.54° W Elev: 2680 ft.

Fog/Mist

64°F

18°C

Humidity 100%
Wind Speed W 2 mph
Barometer 29.99 in
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 18 Aug 7:35 am CDT
Detailed forecast for

Decatur County

Today
Sunny. Highs in the mid 90s. West winds around 5 mph, becoming southeast this afternoon.
Tonight
Partly cloudy. Chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Lows in the mid 60s. Northeast winds 10 to 20 mph, becoming southeast 5 to 10 mph after midnight. Chance of precipitation 40 percent.
Tuesday
Sunny with highs in the mid 90s. North winds around 5 mph, becoming east in the afternoon.
Tuesday Night
Clear with lows in the mid 60s. East winds up to 10 mph.
Wednesday
Mostly sunny. Humid with highs in the lower 90s. East winds 5 to 10 mph.
Wednesday Night
Clear. Lows in the mid 60s.
Thursday
Sunny, hot with highs in the mid 90s.
Thursday Night
Clear. Lows in the mid 60s.
Friday
Mostly sunny. Highs in the lower 90s.
Friday Night
Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 40 percent.
Saturday
Partly cloudy in the morning, then clearing. A 20 percent chance of thunderstorms. Highs in the mid 80s.
Saturday Night
Partly cloudy with a 40 percent chance of thunderstorms. Lows in the lower 60s.
Sunday
Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower 80s.



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742 AM CDT Mon Aug 18 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database