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Montana · Official NOAA Storm Data

Broadwater County Storm Activity

Wind, hail, and tornado activity from official NOAA sources (NWS & SPC) · Last 180 days · Updated Sep 11, 2026

Looking for storm and wind reports in Broadwater County, Montana? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records show 5 severe weather events in the last 180 days — 5 high-wind reports with gusts up to 78 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 Broadwater County, Montana showing the county boundary and surrounding cities
Broadwater County, Montana. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

5
Events (180d)
0
Hail
5
Wind
0
Tornado
78
Max wind (mph)
September 2026
Most recent

What the radar showed

Radar snapshot during the May 13, 2026 wind event near 1 S Toston, Broadwater County, Montana, with NWS warning polygons
NEXRAD radar at the moment of the May 13, 2026 wind event (78 mph) near 1 S Toston. 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 Broadwater County

Current NEXRAD radar over Broadwater County, Montana with recent storm report locations
Current radar over the Broadwater 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 · 1 SPC verified report — wind to 58 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.

Saturday, July 25, 2026

1 SPC verified storm report — wind gusts up to 62 mph

NEXRAD radar during the Saturday, July 25, 2026 storm activity in Broadwater County, Montana
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Mesonet station MTTOS Toston Bridge Us-287 Mp 87.0. (TFX)”

SPC verified report · 1 S Toston

Tuesday, May 26, 2026

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

NEXRAD radar during the Tuesday, May 26, 2026 storm activity in Broadwater County, Montana
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Mesonet station MTTOS Toston Bridge Us-287 Mp 87.0. (TFX)”

SPC verified report · 1 S Toston

Monday, May 25, 2026

1 SPC verified storm report — wind gusts up to 63 mph

NEXRAD radar during the Monday, May 25, 2026 storm activity in Broadwater County, Montana
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Mesonet station EKHM8 Elkhorn RAWS - 8 W Townsend. (TFX)”

SPC verified report · 8 W Townsend

Wednesday, May 13, 2026

1 SPC verified storm report — wind gusts up to 78 mph

NEXRAD radar during the Wednesday, May 13, 2026 storm activity in Broadwater County, Montana
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Mesonet station MTTOS Toston Bridge Us-287 Mp 87.0. (TFX)”

SPC verified report · 1 S Toston

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 Broadwater County, MT?

The most recent recorded event was in September 2026. Official NWS and SPC records show 5 severe weather events in Broadwater County over the last 180 days. Exact dates and locations for recent storms are available in the app with a free account.

Has there been hail in Broadwater County recently?

No hail reports in the last 180 days, though other storm activity has been recorded in Broadwater County.

How do I check whether a specific address was affected?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property — 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 our HailyDB engine 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.