| NWS Forecast for: Story County Issued by: National Weather Service Des Moines, IA Last Update: 507 AM CST Tue Dec 2 2025 |  |
Today: Patchy freezing fog this morning. Partly sunny. Highs in the upper 20s. South winds 5 to 10 mph. Tonight: Mostly cloudy. A chance of flurries after midnight. Not as cool with lows in the lower 20s. South winds 5 to 10 mph, becoming west after midnight. Wednesday: Mostly cloudy with a slight chance of snow in the morning, then partly sunny in the afternoon. Highs in the upper 20s. Temperature falling to around 13 in the afternoon. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 20 percent. Wednesday Night: Mostly clear. Much colder with lows around 12 below. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight. Wind chill values as low as 20 below. Thursday: Sunny, cooler with highs around 11. West winds around 5 mph, becoming south in the afternoon. Thursday Night: Partly cloudy. Not as cool with lows zero to 5 above zero. Temperature rising to around 10 above after midnight. Friday: Partly sunny in the morning, then becoming mostly cloudy. Not as cool with highs in the upper 20s. Friday Night: Mostly cloudy. Lows 15 to 20. Saturday: Mostly cloudy. A slight chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 20 percent. Saturday Night: Mostly cloudy. A chance of snow, mainly in the evening. Lows around 10 above. Chance of snow 30 percent. Sunday: Partly sunny with a 20 percent chance of snow. Highs around 20. Sunday Night: Mostly cloudy. Lows 5 to 10 above. Monday: Mostly cloudy. Highs in the upper 20s. | |
| Zone Forecast: Story County | |
Visit your local NWS office at: https://www.weather.gov/desmoines |