Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

A Few Clouds

75°F

24°C

Humidity	50%
Wind Speed	N 6 mph
Barometer	30.09 in (1018.2 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	22 Aug 7:54 pm CDT

More Information:

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

Extended Forecast for

Martensdale IA

Tonight
Low: 58 °F
Mostly Clear
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 81 °F
Chance
Showers
Monday Night
Low: 65 °F
Mostly Cloudy
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Slight Chance
Showers
Wednesday
High: 86 °F
Slight Chance
T-storms
Wednesday Night
Low: 65 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 58. North wind around 6 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 81. Light and variable wind.

Sunday Night

Partly cloudy, with a low around 62. South southeast wind 3 to 5 mph.

Monday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 81. East southeast wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Mostly cloudy, with a low around 65. East southeast wind 3 to 7 mph.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 68.

Wednesday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86.

Wednesday Night

Mostly clear, with a low around 65.

Thursday

Sunny, with a high near 84.