Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

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

Overcast

67°F

19°C

Humidity 84%
Wind Speed S 20 G 30 mph
Barometer 29.66 in (1003.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 17 Apr 9:54 am CDT
Detailed forecast for

Black Hawk County

Rest Of Today
Mostly cloudy. A slight chance of showers and thunderstorms late this morning, then a chance of showers and thunderstorms this afternoon. Some thunderstorms may be severe this afternoon. Breezy with highs in the upper 70s. South winds 15 to 25 mph. Chance of rain 50 percent.
Tonight
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Some thunderstorms may be severe. Much cooler. Less humid with lows in the mid 30s. Northwest winds around 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Saturday
Sunny. Much cooler with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Saturday Night
Mostly clear. Lows in the lower 30s. Northwest winds 15 to 20 mph, becoming west 5 to 10 mph after midnight.
Sunday
Sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night
Mostly clear. Lows in the lower 30s.
Monday
Sunny. Highs in the lower 60s.
Monday Night
Partly cloudy. Not as cool with lows in the upper 40s.
Tuesday
Sunny. Highs in the mid 70s.
Tuesday Night
Clear. Lows in the upper 40s.
Wednesday
Sunny. Highs in the upper 70s.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Thursday
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.



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910 AM CDT Fri Apr 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database