Storm report · Brown

Hail in Mount Sterling Mar 15, 2026

NEXRAD caught this storm: 1 hail signature up to 0.5". The radar-estimated size surface had no signal to model this day.

Largest hailstone

0.5"

≈ pea to penny · the largest NEXRAD radar signature
Homes in the hail footprint

28

Ground reports

0

none filed
Severity

The 5th most severe storm Mount Sterling has seen in the last 12 months

Storm severity score

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

1.5 /10
Hail size
13 /100

Largest hailstone — the top predictor of roof damage.

Homes exposed
29 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Two ways to read the storm

How Mount Sterling saw the hail — from two instruments

We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.

NEXRAD radar signatures
NEXRAD radar-signature map of the hail storm over Mount Sterling, IL on Mar 15, 2026

NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.

Max size 0.5" Detections 1

Only the NEXRAD radar-signature surface resolved for Mar 15, 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 Mar 15, 2026 sits in Mount Sterling's hail record

This was Mount Sterling's 2nd recorded hail day, arriving 12 days after the Mar 3, 2026 storm. By severity it ranks 5th of the 7 storms we have logged here. Radar put the day's largest stone over Mount Sterling at 0.5" — the largest NEXRAD radar signature.

The Mar 15, 2026 convective day was bigger than Mount Sterling: the same system put hail over 695 other tracked cities, 58 of them in Illinois. Nearest: Rushville (9 miles southeast, up to 0.5"); Browning (19 miles east, up to 1"); Vermont (23 miles northeast, up to 0.5").

These maps are stills from Mount Sterling's Mar 15, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.

Ground reports

What people on the ground reported

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.

For this storm over Mount Sterling, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.

Below the severe threshold

What 0.5" hail means for Mount Sterling roofs

Hail under three-quarters of an inch stays below the National Weather Service severe threshold and rarely breaks shingles outright. But repeated small-hail events accelerate granule loss and shorten roof life — on older roofs, it's still worth a conversation.

What this storm is worth to a roofer

$336K

Potential roof exposure — 28 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claims from this storm can typically be filed until around March 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.

Track hail over Mount Sterling on the live map

Radar updates in real time, spotter reports appear on the map as they're filed, and the full Mount Sterling storm history — this Mar 15, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.

Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing

Mount Sterling hail history

7 recorded storm days in Mount Sterling, IL

← All hail in Mount Sterling

Other storms in Mount Sterling

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 surfaces are detections and estimates, not confirmed damage. Last updated Aug 2, 2026.