Severe Cold Wave ● Monitoring
Winter Storm Warning issued October 11 at 12:57AM MDT until October 12 at 12:00PM MDT by NWS Billings 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...Periods of heavy wet snow and blowing snow expected. Total
snow accumulations between 5 and 10 inches. Winds gusting as high
as 35 mph.
* WHERE...Melville Foothills.
* WHEN...Until noon MDT Monday.
* IMPACTS...Travel could be very difficult on US-191 and local roads
in the Melville vicinity.
* ADDITIONAL DETAILS...Tree and power line damage is possible which
may result in power outages.
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | Melville Foothills |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Expected |
| Cap Certainty | Likely |
| Cap Expires | 2026-10-12T01:00:00-06:00 |
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 WMO
This event as JSON · API and licence
Source updated 8 days ago (Oct 11, 2026 06:58 UTC) · we last heard from WMO Alert Hub (national weather services) 1 minute ago
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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: Melville Foothills
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 →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Hypothermia and frostbite prevention, home heating safety, and surviving being stranded in a vehicle.
Open Severe Cold & Winter Storm Safety →Earlier cold wave 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.