Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
Overcast
13°F
-11°C
| Humidity | 70% |
| Wind Speed | S 9 mph |
| Barometer | 29.85 in (1012.9 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 1°F (-17°C) |
| Last update | 18 Jan 12:54 pm CST |
Extended Forecast for
Waterloo IA
Cold Weather Advisory January 18, 09:00pm until January 19, 12:00pm
Winter Weather Advisory until January 18, 09:00pm
NOW until 9:00pm Sun

Winter Weather Advisory
This Afternoon

High: 16 °F
Snow Likely
and Patchy
Blowing SnowTonight

Low: -3 °F
Slight Chance
Snow and
Patchy
Blowing SnowM.L.King Day
High: 9 °F
Mostly Sunny
and Blustery
then Mostly
SunnyMonday Night

Low: 0 °F
Partly Cloudy
Tuesday

High: 22 °F
Mostly Sunny
Tuesday Night
Low: 15 °F
Slight Chance
Snow then
Mostly CloudyWednesday

High: 25 °F
Partly Sunny
Wednesday Night

Low: 7 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Snow likely, mainly between 2pm and 5pm. Patchy blowing snow after 4pm. Mostly cloudy, with a steady temperature around 16. Wind chill values as low as zero. Blustery, with a southwest wind 10 to 20 mph becoming west northwest. Winds could gust as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow before 7pm, then a chance of flurries between 7pm and 8pm. Patchy blowing snow. Mostly cloudy, with a low around -3. Wind chill values as low as -25. Windy, with a northwest wind 22 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
M.L.King Day
Mostly sunny and cold, with a high near 9. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 0. Wind chill values as low as -10. West northwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 22. Southwest wind 6 to 8 mph becoming south southeast in the afternoon.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Partly sunny and cold, with a high near 6.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Waterloo IA
42.49°N 92.35°W
42.49°N 92.35°W
11:32 am CST Jan 18, 2026
1pm CST Jan 18, 2026-6pm CST Jan 24, 2026



