Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
Overcast and Windy
36°F
2°C
| Humidity | 76% |
| Wind Speed | NW 29 G 41 mph |
| Barometer | 29.43 in (997.2 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 10 Dec 2:54 am CST |
Extended Forecast for
Waterloo IA
Winter Weather Advisory until December 10, 06:00am
NOW until 6:00am Wed

Winter Weather Advisory
Overnight

Low: 25 °F
Chance Snow
and WindyWednesday
High: 28 °F⇓
Cloudy and
Windy then
Slight Chance
Snow and
BlusteryWednesday Night

Low: 11 °F
Mostly Cloudy
Thursday
High: 23 °F
Mostly Cloudy
then Snow
LikelyThursday Night
Low: 14 °F
Snow Likely
then Slight
Chance SnowFriday

High: 21 °F
Partly Sunny
Friday Night

Low: 0 °F
Mostly Cloudy
Saturday

High: 7 °F
Snow Likely
Detailed Forecast
Overnight
A 30 percent chance of snow. Cloudy, with a low around 25. Windy, with a west northwest wind around 29 mph, with gusts as high as 44 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow between 1pm and 4pm. Cloudy, with a temperature falling to around 22 by 5pm. Windy, with a northwest wind 24 to 29 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 11. Northwest wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Snow likely after noon. Mostly cloudy, with a high near 23. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 14. Southeast wind around 7 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Partly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Snow likely, mainly before noon. Mostly cloudy and cold, with a high near 7. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around -12.
Sunday
Sunny and cold, with a high near 3.
Sunday Night
Partly cloudy, with a low around -6.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 33.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waterloo IA
42.49°N 92.35°W
42.49°N 92.35°W
3:16 am CST Dec 10, 2025
3am CST Dec 10, 2025-6pm CST Dec 16, 2025



