Severe Severe Storm ● Monitoring
High Wind Warning issued October 16 at 11:59PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT, United States of America
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
* WHAT...Southwest winds 40 to 50 mph, with gusts up to 80 mph
expected. Isolated wind gusts near 90 mph in wind prone locations
along the immediate eastern slopes of the Rocky Mountain Front.
* WHERE...East Glacier Park Region and Northern High Plains.
* WHEN...From 9 AM Saturday to midnight MDT Saturday Night.
* IMPACTS...Travel will be difficult, especially for high profile
vehicles. Isolated instances of tree damage and or power outages
are possible. Outdoor recreation within Glacier National Park,
particularly near mountain passes and saddles, will be dangerous
and could lead to falls in areas of exposure.
* ADDITIONAL DETAILS...The period of most intense wind speeds and
gusts is likely to occur between 2 PM and 6 PM.
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | East Glacier Park Region; Northern High Plains |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Expected |
| Cap Certainty | Likely |
| Cap Expires | 2026-10-17T18:00:00-06:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportAlso reported by: WMO
This event as JSON · API and licence
Source updated 2 days ago (Oct 17, 2026 06:00 UTC) · we last heard from WMO Alert Hub (national weather services) 48 seconds ago
On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.
Internet connectivity at the time
Internet connectivity in United States dropped 18 hours after this event, and stayed disrupted for about 1 hour.
From 18 Oct 2026 00:00 UTC to 18 Oct 2026 01:00 UTC. Detected by active probing — networks that stopped answering.
Internet outages have many causes — damaged cables, power failures, network maintenance and deliberate shutdowns among them. IODA detects the loss of connectivity and does not attribute it to anything. This is shown because it happened at the same time, not because one caused the other.
Measured by IODA, Georgia Institute of Technology.
About this location
The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.
Area as the agency stated it: East Glacier Park Region; Northern High Plains
Official authorities in United States
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for United States →Earlier severe storm events in United States
Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.
Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.