River Grove, IL (ZIP 60171) sits in one of the more disaster-active areas in the region, with 249 natural disaster events on record. These include 100 extreme cold events, 53 extreme heat events, and 49 hailstorms. Total documented property damage amounts to $38.8M. These events have resulted in 507 recorded deaths and 93 injuries.
Extreme cold events represent the most common natural hazard in this area, accounting for 40% of all recorded events (100 total). Of these, 20 (20%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for cold-related events here is 5/5 (extreme). 149 fatalities have been attributed to extreme cold events in this area. The most recent recorded extreme cold event occurred on Jan 18, 2016.
Extreme heat events account for 21% of the disaster record here, with 53 events documented. Of these, 32 (60%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for heat-related events here is 5/5 (extreme). Heat-related events have caused a combined $775K in documented property damage. 341 fatalities have been attributed to extreme heat events in this area. The most recent recorded extreme heat event occurred on Sep 11, 2013.
There have been 49 recorded hailstorms in this area, representing 20% of all disaster events. Hail-related events have caused a combined $883K in documented property damage. The most recent recorded hailstorm occurred on May 15, 2025.
There have been 30 recorded severe wind events in this area, representing 12% of all disaster events. Wind-related events have caused a combined $145K in documented property damage. The most recent recorded severe wind event occurred on Jul 15, 2024.
River Grove has experienced 7 floods on record. Of these, 6 (86%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for flood-related events here is 5/5 (extreme). Flood-related events have caused a combined $31.1M in documented property damage. The most recent recorded flood occurred on Aug 17, 2025.
River Grove has experienced 6 blizzards on record. Of these, 4 (67%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for winter storm events here is 5/5 (extreme). Winter storm events have caused a combined $700K in documented property damage. 15 fatalities have been attributed to blizzards in this area. The most recent recorded blizzard occurred on Dec 29, 2018.
The most significant disaster event on record for River Grove was Lakeshore Flood on Jan 11, 2020, which caused $25M in property damage. Another major event was Flash Flood (Sep 11, 2022), causing $3.1M in damages. EF2 Tornado on Mar 12, 1976 also caused significant damage ($2.5M).
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Based on federal and state records, ZIP code 60171 has experienced 249 natural disaster events. The hazard types affecting this area include extreme cold events (100 events), extreme heat events (53 events), hailstorms (49 events), severe wind events (30 events), floods (7 events), blizzards (6 events), and tornadoes (4 events). The primary hazard is extreme cold events, which account for 40% of all recorded events.
Extreme cold events are the most frequently recorded hazard in River Grove, IL, with 100 events documented.
Yes, River Grove (ZIP 60171) has 7 recorded flood events. These floods have caused $31.1M in total property damage. The most recent flood on record occurred on Aug 17, 2025.
River Grove has 4 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 3/5 on the normalized scale. Total property damage from tornadoes in this area is $5.3M. The most recent tornado was recorded on Mar 12, 1976.
The most damaging natural disaster on record for ZIP code 60171 was Lakeshore Flood, which occurred on Jan 11, 2020. This event caused $25M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $38.8M in property damage in the River Grove, IL area (ZIP 60171). This figure is based on historical records from FEMA, NOAA Storm Events Database, and USGS, and covers events from the 1950s through the present. Actual damages may be higher, as not all events have complete damage assessments.
Data sourced from FEMA (disaster declarations, NFIP flood claims), NOAA Storm Events Database, USGS Earthquake Hazards Program, and NIFC wildfire records. Historical coverage varies by source, with most records beginning in the 1950s–1970s. Full methodology →