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National Weather Service Flood Inundation Mapping Available for Iowa in September 2025

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fair

46°F

8°C

Humidity	43%
Wind Speed	S 6 mph
Barometer	30.24 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	3 Nov 11:55 pm CST

More Information:

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

Extended Forecast for

Dallas IA

Overnight
Low: 42 °F
Mostly Cloudy
Tuesday
High: 67 °F
Becoming
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 36 °F
Mostly Clear
Thursday
High: 63 °F
Partly Sunny
Thursday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Friday
High: 59 °F
Sunny and
Breezy
Friday Night
Low: 37 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 42. South southeast wind 5 to 8 mph.

Tuesday

Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Southeast wind 9 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 45. South southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

Wednesday

Sunny, with a high near 57. North wind 7 to 15 mph, with gusts as high as 26 mph.

Wednesday Night

Mostly clear, with a low around 36. Calm wind becoming southeast 5 to 7 mph after midnight.

Thursday

Partly sunny, with a high near 63.

Thursday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 46.

Friday

Sunny, with a high near 59. Breezy.