Hail in Colfax Jun 5, 2026
NEXRAD caught this storm: 0 hail signatures up to 1". The radar-estimated size surface had no signal to model this day.
1"
≈ quarter · the largest NEXRAD radar signature0
0
none filedThe 5th most severe storm Colfax has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Hail size
- 25 /100
- Homes exposed
- 0 /100
- Ground truth
- 0 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Colfax saw the hail — from two instruments
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.
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.
Only the NEXRAD radar-signature surface resolved for Jun 5, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.
Where Jun 5, 2026 sits in Colfax's hail record
This was Colfax's 3rd recorded hail day, arriving 49 days after the Apr 17, 2026 storm. By severity it ranks 5th of the 5 storms we have logged here. Radar put the day's largest stone over Colfax at 1" — the largest NEXRAD radar signature.
The Jun 5, 2026 convective day was bigger than Colfax: the same system put hail over 440 other tracked cities, 66 of them in Iowa. Nearest: Newton (13 miles east, up to 1"); Carlisle (15 miles south, up to 1.75"); Monroe (15 miles south, up to 1").
These maps are stills from Colfax's Jun 5, 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.
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 Colfax, 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.
What 1" hail means for Colfax roofs
Quarter-size and larger hail is where asphalt shingle damage starts in earnest: bruised mats and granule loss that homeowners can't see from the ground. Most people inside the footprint won't know their roof was hit until someone inspects it.
Track hail over Colfax on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Colfax storm history — this Jun 5, 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
5 recorded storm days in Colfax, IA
Other storms in Colfax
Jul 20, 2026
1.25"
Jul 2, 2026
1"
Apr 17, 2026
1.75"
Mar 30, 2026
1"