Powell County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 2, 2026

Has it hailed in Powell County, Montana recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 1 hail report with hail up to 1.75", among 2 severe weather events logged here in the last 12 months, together with 1 high-wind report with gusts up to 60 mph. The most recent recorded storm activity was on Sep 6, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of Powell County, Montana showing the county boundary and surrounding cities — Powell County, Montana. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

Events (12 mo)

Hail

Wind

Tornado

1.75"

Max hail

Max wind (mph)

Sep 6, 2026

Most recent

What the radar showed

Radar snapshot during the Sep 6, 2026 hail event near Avon, Powell County, Montana, with NWS warning polygons — NEXRAD radar at the moment of the Sep 6, 2026 hail event (1.75") near Avon. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Storm exposure for an address in Powell County

Get a free report in your folder. A city is enough if you do not have a street.

Storm log — the official record, day by day

Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.

Sunday, September 6, 2026

1 SPC verified storm report — hail up to 1.75"

Hail 1.75" Avon SPC verified report

Wednesday, September 2, 2026

1 SPC verified storm report — wind gusts up to 60 mph

“Avon North MDT sensor also reported 48 mph sustained wind. (MSO)”

SPC verified report · 5 SSE Finn

Wind 60 mph 5 SSE Finn SPC verified report

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today — Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in Powell County, MT?

The most recent recorded event was on Sep 6, 2026. Official NWS and SPC records show 2 severe weather events in Powell County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.

Did it hail in Powell County recently?

Yes — 1 hail report in the last 12 months, with hail up to 1.75" recorded. The hail map above shows where reports clustered; the storm log lists each day.

How do I see hail history for a specific address in Powell County?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property, including the most recent 30 days — county-level pages like this one only tell part of the story.

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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through HailyAPI and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.