Hail and wind reports › August 12, 2026 › Illinois
Hail and wind reports in Illinois, August 12, 2026
2 hail, 29 wind and 0 tornado reports; largest hail 1.00 in; strongest gust 71 mph.
‹ August 11, 2026 · August 13, 2026 › · All dates
| Time (UTC) | Type | Size / speed | Place | County | Notes |
|---|---|---|---|---|---|
| 08-12 21:30 | Hail | 1.00 in | 1 SW Ellis Grove | Randolph | (LSX) |
| 08-12 22:18 | Hail | 1.00 in | 2 ENE Ewing | Franklin | Facebook photo shows quarter size hail northeast of Ewing. (PAH) |
| 08-12 12:00 | Wind | 70 mph | 2 S Moline | Rock Island | (DVN) |
| 08-12 12:04 | Wind | damage | 3 NE Rock Island | Rock Island | Three foot diameter tree downed and broke fence near Illinois Highway 92 and 7th Avenue. Time estimated using radar. (DVN) |
| 08-12 12:20 | Wind | damage | Green Rock | Henry | Report of a power pole blown down in Colona. Time estimated by radar. (DVN) |
| 08-12 12:41 | Wind | damage | 4 NW Moline | Rock Island | Trees down... size unknown... on the Arsenal golf course. (DVN) |
| 08-12 13:18 | Wind | 71 mph | Rock Falls | Whiteside | Person Weather Station. (DVN) |
| 08-12 13:25 | Wind | damage | Jonesboro | Union | Several trees down. (PAH) |
| 08-12 13:42 | Wind | damage | 4 E Arlington | Bureau | Large branched downed at property on west side of County Line Road. Time estimated using radar. (DVN) |
| 08-12 13:42 | Wind | damage | Sublette | Lee | large tree branch (est 8-12 inch) snapped and blocking roadway. (LOT) |
| 08-12 13:45 | Wind | damage | Dongola | Union | Trees down... debris on roads... power outages. (PAH) |
| 08-12 13:58 | Wind | damage | 1 N Wedron | La Salle | Report of downed tree limbs and flattened corn. Time estimated by radar. (LOT) |
| 08-12 14:19 | Wind | 60 mph | Somonauk | De Kalb | (LOT) |
| 08-12 14:22 | Wind | 65 mph | 4 SE Seneca | Grundy | Ambient weather station measured a peak wind gust of 65 mph. (LOT) |
| 08-12 14:36 | Wind | damage | Coal City | Grundy | Report shared via social media of small and medium tree limbs downed around Coal City. Time estimated by radar. (LOT) |
| 08-12 14:38 | Wind | 64 mph | 2 NNW Shorewood | Will | Measured wind gust of 64.2 mph on an Ambient weather station. The gusts appear well calibrated surrounding the period of time during the storm... and radar data support (LOT) |
| 08-12 15:01 | Wind | damage | 1 E Frankfort | Will | Photo shared on social media shows a 40 foot diameter tree uprooted. The yard surrounding the tree was flooded. Time estimated by radar. (LOT) |
| 08-12 15:07 | Wind | damage | Kankakee | Kankakee | Social media report of large tree branches downed throughout Kankakee. The nearby IKK AWOS measured a peak wind gust of 44 kt or 51 mph. Time estimated by radar. (LOT) |
| 08-12 15:08 | Wind | damage | Peotone | Will | Report shared on social media of downed tree branches in Peotone. Time estimated by radar. (LOT) |
| 08-12 15:11 | Wind | damage | Flossmoor | Cook | Report on social media of additional tree limbs fell during the storms this morning. Time estimated by radar. (LOT) |
| 08-12 15:18 | Wind | damage | Crete | Will | Photo shared on social media showing a large 20 foot long tree branch downed on a power line. Time estimated by radar. (LOT) |
| 08-12 15:19 | Wind | 60 mph | 3 NE Bradley | Kankakee | Personal weather station measured a wind gust of 60 mph. (LOT) |
| 08-12 15:25 | Wind | damage | Algonquin | McHenry | Power poles downed blocking the road. (LOT) |
| 08-12 15:31 | Wind | 62 mph | Paxton | Ford | recorded by handheld anemometer. (LOT) |
| 08-12 20:55 | Wind | damage | Crossville | White | Large tree limb down in Crossville. (PAH) |
| 08-12 21:25 | Wind | damage | 2 SSE Sparta | Randolph | Thunderstorm outflow brought down power lines. Time estimated by radar. (LSX) |
| 08-12 23:50 | Wind | damage | 2 SE Ellis Grove | Randolph | Trees blown down. Time esitmated by radar. (LSX) |
| 08-13 00:35 | Wind | damage | 2 N East Cape Girardeau | Alexander | Wind damage at the River Radio Cape Girardeau radio transmitter... including the roof... door... and metal stairs blown off a equipment building. Time estimated from ra (PAH) |
| 08-13 01:25 | Wind | damage | Jonesboro | Union | Corrects previous tstm wnd dmg report from Jonesboro. Several trees down. Corrected time. (PAH) |
| 08-13 01:45 | Wind | damage | Dongola | Union | Corrects previous tstm wnd dmg report from Dongola. Trees down... debris on roads... power outages. Corrected time. (PAH) |
| 08-13 02:12 | Wind | damage | 3 NNE Olmsted | Pulaski | A few trees down along with part of a shed. (PAH) |
Preliminary local storm reports from NOAA's Storm Prediction Center, made by trained spotters, the public and National Weather Service offices. Not every storm is reported, reports can be revised, and a report near a property shows storm exposure, not proof of damage. A report day runs from 7 a.m. Eastern (12:00 UTC) to 7 a.m. the next day; times are UTC.
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