Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55° N Lon: 92.4° W Elev: 873 ft.

Fair

37°F

3°C

Humidity 67%
Wind Speed NW 6 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 10 May 2:54 am CDT
Detailed forecast for

Butler County

Rest Of Tonight
Mostly clear. Lows in the upper 30s. Northwest winds around 5 mph.
Sunday
Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph, increasing to northwest 15 to 20 mph in the afternoon.
Sunday Night
Mostly clear. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight.
Monday
Areas of frost in the morning. Sunny. Highs in the upper 60s. East winds around 5 mph.
Monday Night
Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the lower 50s. South winds 15 to 20 mph. Chance of rain 30 percent.
Tuesday
Partly sunny in the morning, then clearing. Breezy with highs in the upper 70s.
Tuesday Night
Clear, breezy with lows in the upper 40s.
Wednesday
Sunny. Highs around 70.
Wednesday Night
Mostly clear. Lows in the lower 40s.
Thursday
Sunny. Highs in the mid 70s.
Thursday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the lower 50s. Chance of rain 40 percent.
Friday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
Friday Night
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 50s. Chance of rain 20 percent.
Saturday
Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.



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128 AM CDT Sun May 10 2026
 
 

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