Illinois State Water Survey Illinois State Climatologist

Heavy Rains Hit Western and Southwestern Illinois

[updated to show Midwest 7-day rainfall map] Over the last 7 days a slow-moving system produced heavy rains over western and southwestern Illinois. The first map for Illinois below is based on the highly detailed radar-estimated precipitation that has been calibrated with available rain gauges. The rains decreased eastward with the lowest totals in the northeast. The […]

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