Severe Wildfire ● Closed
Red Flag Warning issued September 10 at 12:18AM MDT until September 10 at 8:00PM MDT by NWS Cheyenne WY, 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.
The National Weather Service in Cheyenne has issued a Red Flag
Warning, which is in effect until 8 PM MDT this evening.
* AFFECTED AREA...Fire weather zones 423, 424, 426, 428, 429, and
432...
* WIND...Westerly winds 15 to 30 MPH with gusts up to 40 MPH.
* HUMIDITY...Between 5 to 13%.
* IMPACTS...Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | Southwest Carbon County; Sierra Madre Range/Medicine Bow NF; Snowy Range/Medicine Bow NF; Southern Laramie Valley; Southern Laramie Range; Bordeaux/Chugwat |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Expected |
| Cap Certainty | Likely |
| Cap Expires | 2026-09-10T20:00:00-06:00 |
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 39 days ago (Sep 10, 2026 06:19 UTC) · we last heard from WMO Alert Hub (national weather services) 57 seconds ago
On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.
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: Southwest Carbon County; Sierra Madre Range/Medicine Bow NF; Snowy Range/Medicine Bow NF; Southern Laramie Valley; Southern Laramie Range; Bordeaux/Chugwat
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.
Defensible space, evacuation go-bags, smoke protection, and returning home safely after a wildfire.
Open Wildfire Safety Guide →Earlier wildfire 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.