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Event Summary: August 15, 2025 Severe Line of Storms Impacts Eastern Iowa

Hazardous Weather Conditions

Current conditions at

Moline Quad-City Airport (KMLI)

Lat: 41.45°NLon: 90.52°WElev: 577ft.

Fair

77°F

25°C

Humidity	96%
Wind Speed	SE 3 mph
Barometer	29.99 in (1015.0 mb)
Dewpoint	76°F (24°C)
Visibility	7.00 mi
Heat Index	78°F (26°C)
Last update	17 Aug 1:52 am CDT

More Information:

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

Extended Forecast for

Moline, Quad-City Airport IL

Heat Advisory August 17, 12:00pm until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 73 °F
Partly Cloudy
Sunday
High: 93 °F
Mostly Sunny
Sunday Night
Low: 71 °F
Partly Cloudy
Monday
High: 93 °F
Chance
T-storms
Monday Night
Low: 73 °F
Chance
T-storms
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 67 °F
Partly Cloudy
Wednesday
High: 81 °F
Mostly Sunny
Wednesday Night
Low: 63 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 73. Southwest wind around 5 mph.

Sunday

Mostly sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming east around 5 mph.

Sunday Night

Partly cloudy, with a low around 71. East wind around 5 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 105. Southeast wind around 5 mph.

Monday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Tuesday

Mostly sunny, with a high near 87.

Tuesday Night

Partly cloudy, with a low around 67.

Wednesday

Mostly sunny, with a high near 81.

Wednesday Night

Partly cloudy, with a low around 63.

Thursday

Mostly sunny, with a high near 83.