National Weather Service

News Headlines

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

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Fair

18°F

-8°C

Humidity	88%
Wind Speed	S 8 mph
Barometer	29.99 in (1016.9 mb)
Dewpoint	15°F (-9°C)
Visibility	9.00 mi
Wind Chill	8°F (-13°C)
Last update	2 Dec 3:54 am CST

More Information:

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

Extended Forecast for

Martensdale IA

Today
High: 31 °F
Partly Sunny
Tonight
Low: 26 °F
Chance
Flurries
Wednesday
High: 30 °F⇓
Blustery.
Chance Snow
then Mostly
Cloudy
Wednesday Night
Low: -11 °F
Mostly Clear
Thursday
High: 15 °F
Sunny
Thursday Night
Low: 4 °F
Partly Cloudy
Friday
High: 31 °F
Partly Sunny
Friday Night
Low: 18 °F
Mostly Cloudy
Saturday
High: 30 °F
Mostly Cloudy

Detailed Forecast

Today

Partly sunny, with a high near 31. Wind chill values as low as zero. South southwest wind 5 to 10 mph.

Tonight

A chance of flurries after 3am. Mostly cloudy, with a low around 26. South wind 8 to 10 mph becoming west after midnight.

Wednesday

A 30 percent chance of snow before noon. Mostly cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as zero. Blustery, with a west wind 7 to 12 mph becoming north 13 to 18 mph in the morning. Winds could gust as high as 25 mph. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around -11. North northwest wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 15. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 4.

Friday

Partly sunny, with a high near 31.

Friday Night

Mostly cloudy, with a low around 18.

Saturday

Mostly cloudy, with a high near 30.