Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

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

Fair

41°F

5°C

Humidity 79%
Wind Speed S 10 mph
Barometer 30.30 in (1026.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 18 Oct 7:54 am CDT
Detailed forecast for

Butler County

Today
Sunny. Highs in the mid 60s. South winds 15 to 20 mph.
Tonight
Mostly clear. Lows in the lower 40s. South winds 5 to 10 mph.
Monday
Mostly sunny. Highs in the mid 60s. South winds 5 to 10 mph.
Monday Night
Mostly clear. Lows around 40. Southeast winds around 5 mph.
Tuesday
Sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph.
Tuesday Night
Mostly clear. Lows in the mid 40s.
Wednesday
Sunny. Highs in the lower 70s.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Thursday
Mostly sunny. Highs in the mid 70s.
Thursday Night
Mostly clear. Lows in the lower 50s.
Friday
Mostly sunny. Highs in the mid 70s.
Friday Night
Partly cloudy. Lows in the mid 50s.
Saturday
Partly sunny. Highs in the mid 70s.



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637 AM CDT Sun Oct 18 2026
 
 

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