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July 20, 2026 - Tornado Track Update

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

A Few Clouds

80°F

27°C

Humidity	60%
Wind Speed	S 15 mph
Barometer	29.97 in (1014.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	3 Aug 11:54 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSE Dike IA

This Afternoon
High: 82 °F
Sunny
Tonight
Low: 64 °F
Mostly Clear
Tuesday
High: 81 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 60 °F
Showers
Likely
Wednesday
High: 75 °F
Showers
Wednesday Night
Low: 55 °F
Chance
Showers
Thursday
High: 80 °F
Mostly Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 82 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 82. South southeast wind around 11 mph.

Tonight

Mostly clear, with a low around 64. South southeast wind 9 to 13 mph, with gusts as high as 18 mph.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 81. South wind around 9 mph becoming north northwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 60. North wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 75. Northeast wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 55. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Mostly sunny, with a high near 80.

Thursday Night

Mostly clear, with a low around 59.

Friday

Sunny, with a high near 82.

Friday Night

Mostly clear, with a low around 63.

Saturday

Mostly sunny, with a high near 85.

Saturday Night

Mostly clear, with a low around 68.