/ Storm field report · Fulton

Hail in Farmington · Apr 2, 2026

NEXRAD logged 1 hail signature up to 0.75"; the estimated-size surface had no signal that day. Open it on the live map to see the swath over the streets.

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Peak hail signal 0.75" ≈ penny to nickel · the largest NEXRAD radar signature
Homes in the hail footprint 13
Ground reports 1 1 wind
Radar surfaces 1 NEXRAD only

Convective day · Apr 2, 2026 · noon–noon UTC

Severity

The 4th most severe storm Farmington has seen in the last 12 months

Composite score · 1.9 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

1.9 /10
Peak hail signal
19 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
23 /100

How many homes sit inside the storm's footprint.

Ground truth
17 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Farmington saw the hail — from two instruments

Apr 2, 2026 · Farmington, IL

Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over Farmington, IL on Apr 2, 2026 Radar signature field

The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.

Max size 0.75" Detections 1

Only the NEXRAD radar-signature surface resolved for Apr 2, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.

The storm in context

Where Apr 2, 2026 sits in Farmington's hail record.

This was Farmington's 3rd recorded hail day, arriving 2 days after the Mar 31, 2026 storm. By severity it ranks 4th of the 6 storms we have logged here. Radar put the day's largest stone over Farmington at 0.75" — the largest NEXRAD radar signature.

The Apr 2, 2026 convective day was bigger than Farmington: the same system put hail over 160 other tracked cities, 84 of them in Illinois. Nearest: London Mills (10 miles west, up to 1"); Brimfield (13 miles northeast, up to 1.5"); Canton (14 miles south, up to 1.75").

These maps are stills. In the app this date is one of 6 Farmington storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.

Ground reports

What people on the ground reported

1 report filed with the NWS

These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.

Wind reports

1 report
Wind gust 65 mph
Farmington Fulton County

“60 to 65 mph winds with pea to dime size hail covering the ground at Main and Vernon street. (ILX)”

— NOAA / SPC storm report

Near the severe threshold

What 0.75" hail means for Farmington roofs.

A signal this size sits near the National Weather Service severe threshold. Aging shingles and soft metals such as vents, flashing, and gutters may be more vulnerable; roof age, wind, and material condition all matter, and only an inspection can confirm damage.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

13 homes × $12,000 avg. claim

Potential roof exposure

$156K

Potential roof exposure — 13 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Claim window

April 2028

Claims from this storm can typically be filed until around April 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.

Names and phones for every home in the footprint: at most $3 on top of the $150 plan.

Farmington hail history

6 recorded storm days in Farmington, IL

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A storm day here is a convective day — it runs from noon to noon UTC, so late-night hail is grouped with the afternoon storm that spawned it rather than split across two calendar dates. Ground reports are public-domain observations from the NOAA Storm Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Aug 3, 2026.