NWS Forecast for: Johnson County
Issued by: National Weather Service Quad Cities, IA/IL
Last Update: 442 PM CDT Wed Jun 20 2018




Late This Afternoon: Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and possibly tornadoes. Locally heavy rainfall possible. Heat index readings to 96. South wind 10 to 15 mph with gusts to around 40 mph. Chance of rain 90 percent.

Tonight: Thunderstorms likely in the evening. Showers through the night. A chance of thunderstorms after midnight. Patchy fog early in the morning. Some thunderstorms may produce damaging winds, large hail, and possibly tornadoes early in the evening. Low in the mid 60s. East wind 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 90 percent.

Thursday: Cooler, cloudy. Patchy fog in the morning. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. High in the mid 70s. East wind 5 to 10 mph. Gusts up to 25 mph in the afternoon. Chance of rain 70 percent.

Thursday Night: Showers likely and a slight chance of thunderstorms. Low in the lower 60s. Northeast wind 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 70 percent.

Friday: Cloudy with a chance of showers and a slight chance of thunderstorms. High in the lower 70s. Northeast wind 10 to 15 mph. Chance of rain 50 percent.

Friday Night: Mostly cloudy. Low in the upper 50s. North wind 5 to 10 mph.

Saturday: Partly sunny. High in the upper 70s.

Saturday Night And Sunday: Mostly cloudy. A chance of showers. Low in the lower 60s. High around 80. Chance of showers 30 percent.

Sunday Night And Monday: Partly cloudy. Low in the lower 60s. High in the upper 70s.

Monday Night Through Tuesday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Low in the upper 60s. High in the lower 80s.

Wednesday: Partly sunny. High in the mid 80s.







Zone Forecast: Johnson County

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