Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest
A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >
Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
Fair
77°F
25°C
| Humidity | 62% |
| Wind Speed | S 7 mph |
| Barometer | 30.05 in (1017.3 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 22 Aug 1:54 pm CDT |
Extended Forecast for
3 Miles NNE Waterloo Municipal Airport IA
This Afternoon
High: 81 °F
Partly Sunny
Tonight
Low: 62 °F
Slight Chance
T-stormsSaturday
High: 73 °F
Sunny then
Mostly Sunny
and BreezySaturday Night
Low: 50 °F
Mostly Clear
Sunday
High: 70 °F
Sunny then
Sunny and
BreezySunday Night
Low: 46 °F
Clear
Monday
High: 67 °F
Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 81. Southwest wind around 8 mph.
Tonight
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Mostly cloudy, with a low around 62. West northwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 73. Breezy, with a northwest wind 8 to 17 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 50. Northwest wind 7 to 14 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 70. Breezy, with a northwest wind 8 to 17 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Clear, with a low around 47.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Waterloo Municipal Airport IA
42.59°N 92.38°W
42.59°N 92.38°W
2:34 pm CDT Aug 22, 2025
2pm CDT Aug 22, 2025-6pm CDT Aug 28, 2025
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