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Summary of Severe Weather Reports from July 20, 2026

Current conditions at

Centerville Municipal Airport (KTVK)

Lat: 40.68°NLon: 92.9°WElev: 1030ft.

Fair

61°F

16°C

Humidity	100%
Wind Speed	Calm
Barometer	30.19 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	23 Jul 3:35 am CDT

More Information:

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

Extended Forecast for

2 Miles SW Mystic IA

Today
High: 82 °F
Mostly Sunny
Tonight
Low: 61 °F
Mostly Cloudy
then Chance
Showers
Friday
High: 74 °F
Showers
Likely
Friday Night
Low: 63 °F
Chance
Showers
Saturday
High: 90 °F
Mostly Sunny
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 97 °F
Hot

Detailed Forecast

Today

Mostly sunny, with a high near 82. Calm wind becoming east southeast around 5 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 61. Southeast wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then a chance of showers after 1pm. Mostly cloudy, with a high near 74. South southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 63. South southeast wind 3 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 90. Calm wind.

Saturday Night

Mostly clear, with a low around 70.

Sunday

Sunny, with a high near 95.

Sunday Night

Mostly clear, with a low around 75.

Monday

Sunny and hot, with a high near 97.

Monday Night

Mostly clear, with a low around 72.