Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast
A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >
Current conditions at
Ankeny Regional Airport (KIKV)
Lat: 41.69°NLon: 93.57°WElev: 886ft.28°F
-2°C
| Humidity | 93% |
| Wind Speed | NW 7 mph |
| Barometer | NA |
| Dewpoint | 27°F (-3°C) |
| Visibility | NA |
| Wind Chill | 21°F (-6°C) |
| Last update | 13 Nov 3:35 am CST |
Extended Forecast for
Johnston IA
Overnight
Low: 30 °F
Mostly Clear
Friday
High: 43 °F
Sunny
Friday Night
Low: 21 °F
Clear
Saturday
High: 45 °F
Sunny
Saturday Night
Low: 23 °F
Mostly Clear
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 26 °F
Clear
Monday
High: 51 °F
Sunny
Monday Night
Low: 31 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a steady temperature around 30. North northwest wind around 5 mph.
Friday
Sunny, with a high near 43. North wind 3 to 6 mph.
Friday Night
Clear, with a low around 21. Light north wind.
Saturday
Sunny, with a high near 45. Light and variable wind.
Saturday Night
Mostly clear, with a low around 23. Light south southeast wind.
Sunday
Sunny, with a high near 48.
Sunday Night
Clear, with a low around 26.
Monday
Sunny, with a high near 51.
Monday Night
Clear, with a low around 31.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Johnston IA
41.69°N 93.71°W
41.69°N 93.71°W
1:36 am CST Nov 13, 2026
3am CST Nov 13, 2026-6pm CST Nov 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
