Silver Bow County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Sep 16, 2026

Looking for storm and wind reports in Silver Bow County, Montana? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records show 3 severe weather events in the last 12 months — 3 high-wind reports with gusts up to 74 mph. The most recent recorded storm activity was in September 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

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

Events (12 mo)

Hail

Wind

Tornado

Max wind (mph)

September 2026

Most recent

What the radar showed

Radar snapshot during the May 13, 2026 wind event near 3 SSE Butte, Silver Bow County, Montana, with NWS warning polygons — NEXRAD radar at the moment of the May 13, 2026 wind event (67 mph) near 3 SSE Butte. 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.

Last 30 days in Silver Bow County

Current NEXRAD radar over Silver Bow County, Montana with recent storm report locations — Current radar over the Silver Bow County area, with storm reports from the past 7 days plotted. Refreshes throughout the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

September 2026 1 storm day · 2 SPC verified reports — wind to 74 mph Exact dates & locations in app →

Recent storms — full detail available in the app

Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.

See the specifics — free →

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.

Wednesday, May 13, 2026

1 SPC verified storm report — wind gusts up to 67 mph

“ASOS station KBTM Butte-mooney Ap. (MSO)”

SPC verified report · 3 SSE Butte

Wind 67 mph 3 SSE Butte 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 Silver Bow County, MT?

The most recent recorded event was in September 2026. Official NWS and SPC records show 3 severe weather events in Silver Bow 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 Silver Bow County recently?

No hail reports in the last 12 months, though other storm activity has been recorded in Silver Bow County.

How do I see hail history for a specific address in Silver Bow 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.