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 >

Hazardous Weather Conditions

Current conditions at

Ankeny Regional Airport (KIKV)

Lat: 41.69° N Lon: 93.57° W Elev: 886 ft.

Mostly Cloudy

81°F

27°C

Humidity 74%
Wind Speed W 9 mph
Barometer 30.04 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 21 Aug 11:35 am CDT
Detailed forecast for

Polk County

Rest Of Today
Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west this afternoon.
Tonight
Mostly clear. Humid with lows in the mid 60s. North winds 5 to 10 mph.
Saturday
Sunny with highs in the lower 80s. Northwest winds 5 to 10 mph.
Saturday Night
Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph.
Sunday
Mostly sunny. Highs in the upper 70s. Light and variable winds, becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.
Monday
Mostly cloudy in the morning, then becoming mostly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 70s. Chance of rain 40 percent.
Monday Night
Partly cloudy. Lows in the lower 60s.
Tuesday
Partly sunny. Highs in the lower 80s.
Tuesday Night
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.
Wednesday
Sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent.
Wednesday Night
Mostly clear. Lows in the lower 60s.
Thursday
Sunny. Highs in the lower 80s.



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1133 AM CDT Fri Aug 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database