National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ankeny Regional Airport (KIKV)

Lat: 41.69°NLon: 93.57°WElev: 886ft.

Fair

46°F

8°C

Humidity 37%
Wind Speed N 16 G 30 mph
Barometer 30.59 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 27 Mar 2:15 pm CDT
Extended Forecast for

Johnston IA

Red Flag Warning March 28, 10:00am until March 28, 09:00pm
Red Flag Warning until March 27, 09:00pm
Click here for hazard details and duration
Red Flag Warning
Red Flag Warning
  •  
    Red Flag Warning until March 27, 09:00pm

    NOW until 9:00pm Fri

    Red Flag Warning

  • This Afternoon

    High: 51 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 25. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 25 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Windy, with a south southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 59 °F

    Sunny then
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. South wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. South wind 8 to 11 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Breezy, with a north northwest wind around 16 mph, with gusts as high as 26 mph.
Tonight
Clear, with a low around 25. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 59. Windy, with a south southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 41. South wind 9 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 72. South wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 46.
Monday
Partly sunny, with a high near 82.
Monday Night
A 30 percent chance of rain. Partly cloudy, with a low around 59.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 67. Breezy.
Tuesday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 32. Breezy.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 50.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnston IA
 41.67°N 93.69°W
Last Update:
1:27 pm CDT Mar 27, 2026
Forecast Valid:
2pm CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation