Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63° N Lon: 93.9° W Elev: 1129 ft.

Fair

80°F

27°C

Humidity 71%
Wind Speed S 3 mph
Barometer 29.96 in (1013.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 4 Jul 7:53 pm CDT
Detailed forecast for

Mercer County

Tonight
Mostly cloudy. Lows in the upper 60s. Northeast winds around 5 mph, becoming northwest after midnight.
Sunday
Mostly sunny. Highs in the mid 80s. North winds 5 to 10 mph.
Sunday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. Northeast winds around 5 mph.
Monday
Mostly sunny. Highs in the mid 80s. East winds around 5 mph.
Monday Night
Mostly clear. Lows in the mid 60s. East winds around 5 mph.
Tuesday Through Wednesday
Mostly clear. Highs in the upper 80s. Lows in the upper 60s.
Wednesday Night
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 50 percent.
Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
Friday
Partly sunny. Highs in the upper 80s.
Friday Night And Saturday
Partly cloudy. Lows in the upper 60s. Highs in the upper 80s.



Basemap Options
Click map to change the forecast location
Loading map...
712 PM CDT Sat Jul 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database