| NWS Forecast for: Johnson County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 1021 AM CDT Sat Mar 14 2026 | |
Rest Of Today: Partly sunny. Highs in the upper 40s. Southeast winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Tonight: Mostly cloudy. A slight chance of rain in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the lower 40s. Temperature rising into the mid 40s after midnight. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Sunday: Rain showers in the morning, then rain and snow in the afternoon. Little or no snow accumulation. Windy with highs in the mid 50s. Temperature falling into the upper 30s in the afternoon. South winds 15 to 20 mph with gusts up to 30 mph, becoming northwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of precipitation near 100 percent. Sunday Night: Snow. Blowing snow. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. Moderate snow accumulation. Very windy and much colder with lows around 9 above. Northwest winds 30 to 35 mph with gusts up to 60 mph. Chance of snow near 100 percent. Wind chill values as low as 7 below after midnight. Monday: Mostly cloudy. Snow likely in the morning. Blowing snow in the morning, then patchy blowing snow in the afternoon. Additional light snow accumulation possible. Windy and much cooler with highs around 17. Northwest winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph in the afternoon. Chance of snow 70 percent. Wind chill values as low as 13 below in the morning. Monday Night: Partly cloudy in the evening, then clearing. Patchy blowing snow in the evening. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below. Tuesday: Mostly sunny. Not as cool with highs in the upper 20s. Wind chill values as low as 10 below in the morning. Tuesday Night: Snow likely, mainly in the evening. Light snow accumulation possible. Not as cool. Near steady temperature in the upper 20s. Chance of snow 70 percent. Wednesday: Sunny. Not as cool with highs in the upper 40s. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Thursday: Mostly sunny. Not as cool with highs in the lower 60s. Thursday Night: Mostly cloudy. Lows in the upper 30s. Friday: Mostly sunny. Highs in the mid 60s. | |
| Zone Forecast: Johnson County | |
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