Hazardous Weather Conditions
Current conditions at
Ankeny Regional Airport (KIKV)
Lat: 41.69°NLon: 93.57°WElev: 886ft.
Mostly Cloudy
25°F
-4°C
| Humidity | 100% |
| Wind Speed | NE 9 mph |
| Barometer | 29.92 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 9.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 6 Dec 10:35 pm CST |
Extended Forecast for
Johnston IA
Winter Weather Advisory December 6, 10:39pm until December 7, 06:00am
NOW until 6:00am Sun
Winter Weather Advisory
Tonight
Low: 15 °F
Snow then
Chance Wintry
MixSunday

High: 18 °F⇓
Mostly Sunny
Sunday Night

Low: 9 °F
Mostly Cloudy
Monday

High: 31 °F
Partly Sunny
Monday Night

Low: 22 °F
Mostly Cloudy
Tuesday

High: 41 °F
Mostly Cloudy
Tuesday Night
Low: 22 °F
Slight Chance
Rain then
Mostly Cloudy
and BlusteryWednesday
High: 29 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Detailed Forecast
Tonight
Snow, possibly mixing with freezing rain after midnight, then gradually ending. Low around 15. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Mostly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as zero. North wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a steady temperature around 9. Wind chill values as low as zero. North wind around 5 mph becoming calm.
Monday
Partly sunny, with a high near 31. Wind chill values as low as zero. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 22. West southwest wind 6 to 10 mph.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 22. Blustery.
Wednesday
Mostly cloudy, with a high near 29. Blustery.
Wednesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 17.
Thursday
Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 12.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Mostly sunny and cold, with a high near 10.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Johnston IA
41.67°N 93.69°W
41.67°N 93.69°W
8:31 pm CST Dec 6, 2025
10pm CST Dec 6, 2025-6pm CST Dec 13, 2025



